Jewelry & Watches

online only auction | 21 day sale | 19 days remaining
Location
Monrovia, CA 91016
Dates

Sale Starts

Thu
Sep 10
12pm

Sale Ends

Wed
Sep 30
10am

Terms & Conditions

Please visit our website at the following link for full terms and conditions prior to bidding:
https://www.johnmoran.com/conditions-of-sale/
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John Moran Auctioneers

Company Website
Company Details
(626) 793-1833

Description & Details

Moran’s Jewelry and Watches auction features an outstanding collection of jewelry, diamonds, and watches. Makers include Harry Winston, Van Cleef & Arpels, Cartier, Bulgari, Tiffany & Co., Buccellati, Rolex, A. Lange & Sohne, Vacheron Constantin, Ulysse Nardin, among others. Included is a magnificent Harry Winston emerald, ruby, and diamond brooch, iconic David Webb enamel frog bracelets and pair of earrings, a beautiful kunzite and cultured pearl necklace/bracelet combination by Rene Boivin, great examples of Cartier Love and Trinity jewelry and a Trinity watch, a pair of Bulgari Monete earrings and necklace, and several diamond rings including a 3.05 carat princess-cut diamond of E color and VVS2 clarity and a 3.34 carat round brilliant-cut diamond of F color and VS2 clarity, among the colored stones are a 5.60 carat Burma ruby with no heat treatment, a David Webb ring set with an 11.88 Colombian emerald, a 5.08 carat Paraiba-type tourmaline and an Art Deco 36.80 cabochon sapphire ring from the Collection of Marian Prentice Huntington. Among the watches are a stainless-steel Rolex Submariner, an 18K gold Rolex Day-Date President watch reference number 1803, and A. Lange & Sohne 18K rose gold Saxiona Thin watch, two Ulysse Nardin Marine Diverwatches, and an HYT Gun Metal HO watch.

1 An 18K Gold and Black Opal Ring Of a high polish fluted design centering an oval black opal cabochon measuring approximately 18.22 x 14.58 x 3.05 mm Size: 5 1/2 15.8 grams gross Estimate: $3,500 - $5,5002 An 18K Gold and Turquoise Pendant/Brooch Of a dog design featuring an oval turquoise cabochon, accented by a single round diamond and round ruby cabochon, signed Italy Measures: 2 1/4 (with bail) x 1 1/8 in. 13.9 grams gross Estimate: $2,000 - $3,0003 A Pair of 18K Gold, Turquoise and Diamond Earrings Of a flower design featuring petals of carved turquoise, centering twelve round diamonds 2 pieces Measures: 1 x 1 in. 20.5 grams gross Estimate: $2,800 - $3,5004 Tiffany & Co.: An 18K Gold and Diamond 'Atlas' Ring Featuring three round diamonds weighing approximately 0.15 carat, accented by high polish Roman numerals, signed Tiffany & Co. Size: 6 3/4 7.6 grams gross Estimate: $1,500 - $2,0005 Cartier: An 18K Gold and Diamond 'Love' Bracelet Of a high polish design featuring ten round diamonds weighing approximately 1.00 carat, signed Cartier, 17, WW, no.4344 Inner Circumference: 6 1/4 in. 29.8 grams gross Estimate: $4,500 - $6,5006 Cartier: An 18K Gold 'Love' Bangle Of a high polish design featuring ten screw motifs and two screws, signed Cartier, 16, FW3256 Inner Circumference: 6 in. 31.9 grams gross Estimate: $3,500 - $5,5007 Bulgari: A Pair of 18K Gold, Coral and Diamond Earrings Featuring eighteen oval coral cabochons accented by round diamonds, signed Bulgari 2 pieces Measures: 7/8 x 3/4 in. 16.0 grams gross Estimate: $8,000 - $12,0008 An 18K Gold and Coral Zodiac Pendant Centering a carved coral cabochon featuring the Gemini twins, set in a high polish gold frame, with French import marks Measures: 2 x 1 1/4 in. 18.6 grams gross Estimate: $1,500 - $2,0009 Mish NY: An 18K Gold and Coral Torsade Featuring eighty-eight strands of cylindrical coral and freshwater pearl beads, finished with a twisted gold toggle clasp, signed Mish NY Length: 18 in. 222.1 grams gross Estimate: $4,500 - $6,50010 An 18K Gold, Emerald and Diamond Ring Centering an oval emerald cabochon weighing approximately 5.86 carats, accented by eighteen round diamonds, with maker's mark Size: 8 1/4 17.1 grams gross This lot is offered at no reserve. 13.5 x 11.4 x 6.3 mm Estimate: $2,000 - $3,00011 A Gold Coin Bracelet Featuring a 14k gold bracelet of a fancy link design suspending eight 22k gold coins, inscribed M.J.S. Length: 7 in. 113.0 grams gross Estimate: $10,000 - $15,00012 A Pair of Gold Coin Cufflinks Featuring two 22k gold British Sovereign coins, set in 14k gold frames 2 pieces Measures: 7/8 x 7/8 in. 23.7 grams gross Estimate: $1,500 - $2,50013 Gucci: A Pair of 18K Gold, Sodalite and Lapis Lazuli Cufflinks Each featuring polished sodalite centering a round lapis lazuli cabochon, finished with a twisted gold motif, signed Gucci, Italy 2 pieces Measures: 1 x 5/8 in. 11.07 grams gross This lot is being offered with no reserve Estimate: $1,000 - $2,00014 Gucci: An 18K Gold and Mother-of-Pearl Ring Of a clover design featuring mother-of-pearl inlay centering four round diamonds, signed Gucci, Italy Size: 6 1/2 12.9 grams gross Estimate: $1,800 - $2,20015 Gucci: An 18K Gold, Smoky Quartz and Garnet Necklace Featuring stirrup style gold links accented by oval faceted garnet and smoky quartz, signed Gucci, with Italian assay marks Chain: 20 in., Tassel: 2 3/4 in. 38.0 grams gross Estimate: $3,500 - $5,50016 Gucci: An 18K Gold Bangle Featuring a scrolling engraved design centering an interlocking 'G', signed Gucci, with Italian workshop marks Inner Circumference: 5 3/4 in., Gap: 7/8 in. 20.4 grams gross Estimate: $3,000 - $5,00017 Leopold Gautrait : An Art Nouveau 18K Gold, Plique-à-Jour Enamel and Diamond Pendant Necklace Centering a triangular-shaped pendant with bird and floral motifs, featuring plique-à-jour enamel, diamonds, and gemstones, signed L. Gautrait Chian: 24 in., Pendant: 2 x 1 5/8 in. 20.0 grams gross Estimate: $4,000 - $6,00018 An 18K Gold Art Nouveau Plique-à-Jour Enamel, Pearl and Diamond Pendant on a 14K Gold Chain Including a 14k gold snake chain suspending an Art Nouveau pendant of a foliate design featuring plique-à-jour violet and green enamel, finished with a single natural pearl, with French hallmarks Chain: 24 in., Pendant: 3 x 1 1/4 in. 19.7 grams gross Accompanied by a GIA Report numbered #2235996423, dated July 8, 2026, stating the Pearl as natural Saltwater Pinctada species, no treatment, semi-baroque. Estimate: $3,000 - $5,00019 An 18K Bi-Color Gold and Ruby Ring Of a tiered design centering a cushion-cut ruby measuring approximately 8.38 x 7.75 x 4.99 mm, with French assay and makers marks Size: 6 13.7 grams gross Estimate: $3,500 - $5,50020 Cartier: An 18K Gold and Jade Cuff Featuring pagoda inspired terminals, accented by two cultured pearls and scrolling motifs of black enamel, signed Cartier with French assay marks Inner circumference: 6 7/8 in., Gap: 1 in. 68.2 grams gross Estimate: $4,500 - $6,50021 Wiese: An 18K Gold and Cultured Pearl Necklace Featuring an ornate scrolling design featuring a cherub and bird design, suspended from a fancy link chain, signed Wiese, with original fitted box Length: 16 in., Pendant: 2 x 2 in. 56.1 grams gross Estimate: $12,000 - $18,00022 Fred Paris: An 18K Gold Pendant Featuring a figural motif in a roman style helmet, with trident and net, signed Fred, with French assay marks Measures: 1 3/4 x 1 1/4 in. 21.7 grams gross Estimate: $3,500 - $5,50023 Fred Paris: An 18K Gold and Stainless-Steel Zodiac Pendant Necklace Featuring a stainless-steel cable chain with 18k gold accents suspending an 18k gold crab motif Cancer Zodiac pendant 'Force 10', signed Fred Paris, made in France with French assay marks Chain: 28 in, Pendant: 2 x 1 1/2 in. 78.8 grams gross Estimate: $6,500 - $8,50024 An 18K Gold Emerald and Diamond Zodiac Ring Featuring motifs of a scorpion, crab, fish and ram, accented by gold granulation and four old mine diamonds, centering an octagonal emerald measuring approximately 8.04 x 7.07 x 2.05 mm Size: 7 3/4 in. 12.6 grams gross Estimate: $1,500 - $2,50025 A Gold Necklace and Earring Set Of a fringe design featuring textured and high polish alternating links 3 pieces Necklace: 15 in., Earrings: 1/2 in. 61.2 grams gross Estimate: $4,500 - $5,50026 A Pair of 18K Gold Earrings Of a hammered swirled design 2 pieces Measures: 1 x 1 in. 20.0 grams gross Estimate: $1,800 - $2,50027 David Webb: An 18K Gold Choker Of a scrolling design featuring a hammered finish, signed David Webb Length: 16 in. 245.5 grams gross Estimate: $30,000 - $50,00028 A 22K Gold Bracelet Of a mesh link design with a pin style clasp Length: 7 1/8 in,. Width: 1/2 in. 20.7 grams gross approximately 7" long Estimate: $2,000 - $3,00029 A 14K Gold Necklace Featuring fancy twisted gold links Length: 24 in. 48.4 grams gross Estimate: $3,000 - $5,00030 An 18K Gold and Diamond Brooch and Earring Set Of a flower motif, centering round diamonds 3 pieces Brooch: 2 1/2 x 1 1/2 in., Earrings: 1 1/4 x 7/8 in. 21.7 grams gross Estimate: $2,000 - $2,50031 An 18K Gold, Coral and Gem-Set Bracelet Featuring eight strands of graduated coral beads measuring approximately 3.25 - 5.40 mm, a gold floral clasp accented by turquoise, coral and sapphire cabochons, finished with four round diamonds Length: 7 in. 56.0 grams gross Estimate: $1,800 - $2,50032 A French 18K Gold, Diamond and Coral Brooch Of flower motif design, set with round brilliant-cut diamonds weighing approximately 0.70 carat total Measures: 2 x 2 in. 25.9 grams gross Estimate: $4,000 - $6,00033 A Pair of 18K Gold, Coral and Diamond Earrings Of a floral design featuring pear-shaped coral cabochon petals, centering fourteen round diamonds weighing approximately, with Italians workshop marks 2 pieces Measures: 1 1/2 x 1 1/2 in. 33.1 grams gross Estimate: $5,500 - $7,50034 Buccellati: An 18K Bi-Color Gold and Coral Necklace Of a single strand design featuring slightly graduated coral beads measuring approximately 9.20 - 9.90 mm, finished with a textured gold and diamond clasp, signed M. Buccellati Length: 19 in. 64.4 grams gross Estimate: $7,000 - $10,00035 Buccellati: An 18K Bi-Color Gold and Diamond Ring Of a celestial design featuring two rows of white gold star motifs set with round diamonds, finished with etched yellow gold framing, signed M. Buccellati Size: 6 1/4 10.0 grams gross Estimate: $2,500 - $3,50036 Buccellati: A 14K Gold, Silver and Ruby Ring Featuring seven square step-cut rubies accented by rose-cut diamond and a scrolling etched design, signed M. Buccellati Size: 5 8.3 grams gross Estimate: $6,000 - $8,00037 Buccellati: A Sterling Silver Cuff Featuring a garden of blossoming flowers, signed Buccellati, with Italian workshop marks, Italy Measures: 5 1/2 in., Gap: 1 in. 99.5 grams gross Estimate: $1,200 - $1,80038 An 18K White Gold, Paraiba Type Tourmaline and Diamond Ring Centering an oval Paraiba type tourmaline weighing approximately 5.08 carats, encircled by round diamonds Size: 6 1/4 4.5 grams gross Accompanied by a GIA Report numbered #1206812167, dated January 16,2020, stating the stone is a natural copper bearing Tourmaline. Estimate: $6,000 - $8,00039 Bulgari: A Pair of 18K White Gold and Gem-Set 'Mediterranean Eden Sassi' Earrings Featuring polished blue topaz drops measuring approximately 17.14 x 13.00 mm, topped with polished amethyst beads, accented by round diamond, signed Bulgari with Italian workshop marks 2 pieces Measures: 1 1/2 x 5/8 in. 20.1 grams gross Estimate: $3,500 - $5,50040 Bulgari: An 18K White Gold and Diamond 'Astrale Cerchi' Ring Designed featuring three nested circles set with round diamonds weighing approximately 1.20 carats, finished with a stirrup motif shank, signed Bulgari, with Italian workshop marks Size: 6 1/4 9.4 grams gross Estimate: $2,800 - $3,50041 Tiffany: An 18K White Gold and Diamond 'Streameric' Bracelet Of a hinged design featuring satin finish segments, accented by twenty-four round diamonds, signed Tiffany & Co., 2000 Inner circumference: 6 3/4 in. 33.8 grams gross Estimate: $4,500 - $6,50042 An 14K White Gold, Tanzanite and Diamond Ring Centering an oval tanzanite weighing approximately 3.10 carats, flanked by two round blue topaz and ten round diamonds, signed CGJ Size: 8 13.9 grams gross This lot is offered at no reserve. Estimate: $1,000 - $1,50043 A 14K White Gold, Kunzite and Diamond Necklace Centering an elongated cushion mixed-cut kunzite weighing approximately 18.36 carats, set in an ornate frame accented by round diamonds weighing approximately 1.35 carats Chain: 16 in., Pendant: 1 3/4 in. 16.8 grams gross Estimate: $2,500 - $3,50044 De Grisogono: A Pair of 18K Bi-Color Gold, Amethyst and Diamond Earrings Featuring alternating stripes of round amethyst accented by round diamonds weighing approximately 2.30 carats, signed de Grisogono, B0139, Geneve 2 pieces Measures: 1 x 3/4 in. 60.5 grams gross Estimate: $12,000 - $18,00045 An 18K White Gold and Diamond Ring Centering a round diamond weighing 2.65 carats, accented by single-cut diamonds in a halo design Size: 7 1/2 4.7 grams gross Estimate: $6,500 - $8,50046 A Pair of 14K White Gold and Diamond Earrings Of an ornate crescent design set with round diamonds weighing approximately 6.75 carats total 2 pieces Measures: 1 x 1 in. 9.2 grams gross Estimate: $3,000 - $5,00047 A 14K White Gold and Diamond Ring Centering a princess-cut diamond weighing 3.05 carats, accented by round diamonds and finished with a hinged shank Size: 7 1/2 6.9 grams gross Accompanied by a GIA Report numbered #2235891916, dated March 02, 2026, stating the 3.05 carat diamond as Natural with a color grade of E and a clarity grade of VVS2, no fluorescence. Estimate: $20,000 - $25,00048 An 18K White Gold and Diamond Necklace Featuring rectangular links set with round and baguette diamonds weighing approximately 18.05 carats Length: 32 in. 69.3 grams gross Estimate: $18,000 - $25,00049 A Loose Diamond Featuring a 2.17 carat round brilliant-cut diamond Accompanied by a GIA Report numbered #1236906483, dated March 18, 2026, stating the diamond as Natural with a color grade of J and a clarity grade of SI1, no fluorescence. Estimate: $4,500 - $5,50050 A Platinum and Diamond Ring Centering a round brilliant-cut diamond weighing 1.11 carats, flanked by two tapered baguette diamonds Size: 4 with a hinged shank 4.9 grams gross Accompanied by a GIA Report numbered #2231994777, dated July 06, 2026, stating the diamond as Natural with a color grade of G and a clarity grade of SI2, no fluorescence. Estimate: $1,500 - $2,50051 A 18K White Gold, Ruby and Diamond Ring Featuring a cushion-cut ruby weighing approximately 5.60 carats, accented by round brilliant-cut diamonds weighing approximately 2.30 carats total Size: 4 3/4 10.0 grams gross Accompanied by a copy of an LFG report stating the ruby is natural, Burma origin with no heat treatment. Estimate: $28,000 - $35,00052 An 18K White Gold, Ruby and Diamond Necklace and Earring Set Of stylized wave design, set throughout with rubies and diamonds, estimated total ruby weight 10.20 carats and diamonds weight 0.48 carat 3 pieces Necklace: 15 3/4 in., Earrings: 1 1/4 in. 28.4 grams gross This lot is offered at no reserve. Estimate: $2,500 - $3,50053 A Pair of 14K Gold, Ruby and Diamond Earrings Of a pendant design featuring a floral motif suspending a sphere all set with square-cut rubies and accented by round diamonds weighing approximately 5.20 carats total 2 pieces Measures: 2 x 3/4 in. 23.4 grams gross This lot is offered at no reserve. Estimate: $2,500 - $3,50054 A Retro Tri-Color Gold, Diamond and Ruby Brooch Of a floral design featuring white, rose and yellow petals, accented by channel-set and round rubies, finished with transitional-cut and single-cut diamonds weighing approximately 0.90 carat Measures: 3 x 1 in. 21.2 grams gross Estimate: $2,800 - $3,50055 A Pair of 14K Gold, Ruby and Diamond Earrings Of a domed design featuring alternating bands of oval ruby cabochons, accented by round diamonds weighing approximately 1.65 carats 2 pieces Measures: 1 x 7/8 in. 21.8 grams gross Estimate: $3,500 - $5,50056 A 14K Gold and Diamond Bracelet Of a single line design featuring thirty-three round diamonds weighing approximately 11.79 carats Length: 7 1/2 in. 14.5 grams gross Estimate: $4,800 - $5,50057 An 18K Gold, Ruby and Diamond Pin Of a foliate design featuring leaves set with round diamonds weighing approximately 9.00 carats, accented by twenty-one oval cabochon rubies Measures: 2 x 2 in. 29.5 grams gross Estimate: $6,000 - $8,00058 A Gold, Emerald, Cultured Pearl and Diamond Necklace Featuring a single strand of cultured Pearls measuring approximately 7.10 - 7.40 mm, centering a shield-shaped pendant set with round diamonds weighing approximately 2.30 carats, ad a pear-shaped emerald weighing approximately 2.50 carats Length: 17 in. 44.4 grams gross Accompanied by a AGL Report numbered #1158152, dated July 9, 2026, stating the Emerald as natural Beryl of Colombian origin with Minor to Moderate Modern clarity enhancement. Estimate: $3,500 - $5,50059 Bulgari: An 18K Gold, Stainless-Steel and Mother-of-Pearl Spinning Ring Featuring a round spinning top inlaid with mother-of-pearl accented by swirling bands of gold, signed Bulgari with Italian workshops marks Size: 6 24.3 grams gross Estimate: $3,500 - $5,50060 A Pair of 18K Bi-Color Gold, Aquamarine and Cultured Pearl Earrings Featuring geometric bi-color gold tops centering square-cut aquamarines, suspending two drop cultured pearls measuring approximately 10.00 mm 2 pieces Measures: 1 3/8 x 3/4 in. 17.1 grams gross Estimate: $1,000 - $1,50061 Rene Bovin: An 18K White Gold, Cultured Pearl and Kunzite Necklace Featuring a clasp centering a cushion mixed-cut kunzite weighing approximately 31.28 carats accented by round kunzites and round diamonds weighing approximately 1.80 carats, finished with grey and white cultured pearls measuring approximately 6.30 mm, can become a single bracelet, with French assay marks, accompanied by Certificate of Authenticity Measures: 13 in., as Bracelet: 7 in. 144.3 grams gross Estimate: $12,000 - $18,00062 A Pair of 18K White Gold, Diamond and Cultured Pearl Earrings Suspending two drop cultured pearls from cascading round diamond weighing approximately 5.50 carats total 2 pieces Measures: 1 1/2 in. 15.4 grams gross Estimate: $4,500 - $6,50063 A White Gold, Platinum, Kunzite and Diamond Necklace Centering an emerald mixed-cut kunzite weighing approximately 30.00 carats, accented by a white gold frame set with round diamonds weighing approximately 1.65 carats Chain: 15 in., Pendant: 1 1/2 x 1 in. 19.3 grams gross Estimate: $3,000 - $5,00064 A Pair of 18K Bi-Color Gold, Cultured Pearl and Diamond Earrings Featuring two button pearls measuring approximately 14.35 and 14.60 mm, accented by six marquise-shaped diamonds weighing approximately 0.90 carat 2 pieces Measures: 3/4 x 1/2 in. 14.9 grams gross Estimate: $1,500 - $1,80065 David Webb: An 18K Bi-Color Gold Baroque Pearl and Onyx Necklace Featuring baroque cultured pearls measuring approximately 13.2 - 20.7 mm, accidented by onyx rondelles accented by round diamonds weighing approximately 5.88 carats, signed David Webb Length: 33 in. 305.7 grams gross Estimate: $25,000 - $35,00066 David Webb: An 18K Bi-Color Gold, Baroque Pearl and Onyx Necklace Featuring baroque cultured pearls measuring approximately 13.2 - 20.7 mm, accidented by onyx rondelles accented by round diamonds weighing approximately 4.20 carats, signed David Webb, can be worn as one or two nested necklaces 2 pieces Length: 16 in. and 18 in., or 34 in. 297.7 grams gross Estimate: $25,000 - $35,00067 A Platinum, Emerald, Onyx and Diamond Ring Featuring a geometric design, centering four baguette diamonds accented by old European-cut diamonds weighing approximately 3.00 carats total, accented by four sugarloaf cabochon emeralds and onyx size: 7 10.2 grams gross Estimate: $6,000 - $8,00068 A Pair of 18K White Gold, Cultured Pearl and Diamond Earrings Featuring an ornate frame design set with round diamonds weighing approximately 1.15 carats, suspending four baroque grey cultured pearls and finished with two baroque white cultured pearls measuring approximately 11.6 mm, signed with maker's mark 2 pieces Measures: 1 3/4 x 5/8 in. 12.5 grams gross Estimate: $2,500 - $3,50069 A Pair of 18K White Gold, Ruby and Onyx Earrings Of an ornate design featuring tablets and drops of onyx and white agate, accented by round and oval rubies, finished with accents of round diamonds, marked HK 2 pieces Measures: 3 1/4 x 3/4 in. 20.0 grams gross Estimate: $1,800 - $2,20070 A Pair of 18K White Gold, Jade, Onyx and Diamond Earrings Suspending two heart-shaped jade cabochons measuring approximately 32.00 x 26.00 x 3.66 mm, accented by two onyx cabochons and finished with rose-cut and round diamonds 2 pieces Measures: 2 1/4 x 1 1/8 in. 27.6 grams gross Estimate: $1,800 - $2,50071 A Bi-Color Gold, Platinum, Pearl and Diamond Brooch Of a floral bouquet design, featuring leaves and stems of rose and yellow gold, topped with flowers of platinum centering a white and pink pearl finished with round diamonds weighing approximately 1.75 carats Measures: 1 7/8 x 1 1/4 in. 12.8 grams gross Estimate: $3,000 - $5,00072 Pair of 14K Gold, Onyx and Rock Crystal Bracelets Featuring oval and round links of carved rock crystal quartz and onyx, accented by round diamonds weighing approximately 1.58 carats total 2 pieces Lengths: 8 1/4 in. and 7 3/4 in. 53.8 grams gross Estimate: $3,500 - $5,50073 Cartier: An 18K Tri-Color Gold ‘Trinity de Cartier' Bracelet Featuring three interlocking bangles of yellow, white and rose gold, signed Cartier, 738530, 64, with original box and papers Inner Circumference: 8 in. 87.6 grams gross Estimate: $7,000 - $9,00074 An 18K Gold and Kunzite Ring Centering an oval kunzite weighing approximately 38.68 carats, set in a high polish geometric design Size: 7 3/4 26.7 grams gross Estimate: $2,000 - $3,00075 An 18K Gold Necklace and Earring Set Of a fancy articulated link design necklace, with two extra necklace links 5 pieces Necklace: 18 in., Earrings: 1 in. and Link: 1 in. 175.0 grams gross Estimate: $15,000 - $20,00076 A 14K Gold and Boulder Opal Pendant Of an organic design centering a boulder opal measuring approximately 37.00 x 30.00 mm, signed with maker's mark W Measures: 1 1/2 x 1 1/4 in. 37.6 grams gross approximately 1.5" x 1.25" Estimate: $2,000 - $3,00077 An 18K Gold and Boulder Opal Set Including a brooch/pendant and a pair of earrings of an organic design featuring boulder opals measuring approximately 21.10 x 16.0 x 5.60 mm and 14.70 x 8.70 x 3.52 mm 3 pieces Brooch: 7/8 x 5/8 in., Earrings: 5/8 x 3/8 in. 14.3 grams gross Estimate: $2,000 - $3,00078 A 14K Gold, Lavender Jade and Amethyst Ring Centering an oval lavender jade cabochon weighing approximately 21.32 carats, encircled by round amethysts Size: 9 1/4 14.0 grams gross Accompanied by a Mason-Kay Report numbered #260303-1400, dated April 3, 2026, stating the jade as natural jadeite with no dye or impregnation detected - 'A' jade. Estimate: $2,000 - $3,00079 Gumps: Three Pairs of 18K Gold and Hardstone Earrings Centering oval and round cabochons of coral, black onyx, and white jade, set in high polish gold frames, signed Gumps 6 pieces Measures: 7/8 x 7/8 in., 1 x 3/4 in. and 7/8 x 5/8 in. 65.7 grams gross Estimate: $3,000 - $5,00080 Gumps: A Pair of 18K Gold Earrings Of a triangular domed design, signed Gumps 2 pieces Measures: 1 x 1 in. 13.5 grams gross Estimate: $800 - $1,20081 Bulgari: An 18K Gold and Malachite Cuff Featuring trapezoidal malachite inlay, signed Bulgari, H17, with Italian workshop marks Measures: 6 1/2 in., Gap: 5/8 in. 56.5 grams gross Estimate: $9,000 - $12,00082 Seaman Schepps: A Pair of 14K Gold Earrings Of a high polish shell design, signed Seaman Schepps 2 pieces Measures: 1 x 3/4 in. 38.7 grams gross Estimate: $5,000 - $7,00083 An 18K Gold, Emerald and Diamond Ring Featuring a gypsy set emerald weighing approximately 1.60 carats, flanked by two pear-shaped step-cut diamonds Size: 7 7.2 grams gross Estimate: $1,800 - $2,20084 Cartier: An 18K Gold and Lacquer 'Panthere de Cartier' Ring Of a high polish angular design, featuring two pear-shaped peridot, an onyx cabochon and finished with black lacquer spots, signed Cartier, 66, DCJ586 Size: 11 1/2 63.7 grams gross Estimate: $12,000 - $18,00085 Alexis NY: An 18K Rose Gold-Plated, Sterling Silver, and Enamel Bracelet Of a rose gold-plated design featuring organic spot motifs of black enamel accented by round diamonds weighing approximately 2.40 carats, signed Alexis NY, 052527 Inner Circumference: 6 in. 92.3 grams gross Estimate: $3,500 - $5,50086 Alexis NY: An 18K Rose Gold-Plated, Sterling Silver, and Enamel Necklace Of a dragon design featuring red and black enamel scales, accented by round diamonds and two marquise-shaped emeralds, signed Alexis NY Length: 13 - 20 in. 146.7 grams gross Estimate: $5,500 - $7,50087 Alexis NY: An 18K Rose Gold-Plated, Sterling Silver, and Enamel Snake Ring Of an expandable snake design featuring white enamel scales accented by two ruby eyes and round diamonds, signed Alexi NY, 052552 Size: 5 1/2 18.7 grams gross Estimate: $1,800 - $2,50088 A Pair of 18K Bi-Color Gold, Coral and Onyx Earrings Featuring two carved onyx discs, suspending two carved coral pieces, accented by four round diamonds, signed Italy 2 pieces Measures: 2 1/2 x 7/8 in. 40.3 grams gross Estimate: $2,500 - $3,50089 An 18K Gold and Onyx Necklace Featuring nineteen oval links centering oval onyx cabochons Length: 15 in., Width: 1 in. 110.9 grams gross Estimate: $3,000 - $5,00090 David Webb: An 18K Gold, Coral and Enamel Cuff Featuring carved domed elements of white coral, accented by bands of black enamel, with two hinged ends, signed Webb Measures: 5 3/4 in., Gap: 5/8 in. 203.6 grams gross Estimate: $30,000 - $50,00091 Verdura: A Pair of 18K Gold, Citrine and Onyx Earclips Featuring carved twisted onyx, centering two oval citrines, signed Verdura, 23286 2 pieces Measures: 1 x 3/4 in. 17.2 grams gross Estimate: $4,000 - $6,00092 An 18K Rose Gold and Diamond Necklace Of a station design featuring seven graduated diamonds weighing approximately 3.40 carats Length: 16 in. 7.1 grams gross Estimate: $10,000 - $15,00093 An 18K Rose Gold and Diamond Flower Ring Featuring a floral design set with pear-shaped diamond petals, centering a round colored diamond center and finished with graduated round diamonds Size: 6 3/4 6.1 grams gross Estimate: $5,500 - $6,50094 Cartier: A Pair of 18K Gold 'Clash de Cartier' Hoop Earrings Featuring studs and beads creating a moving mesh motif, signed Cartier, with Italian workshop marks 2 pieces Measures: 1 1/2 in. 27.0 grams gross Estimate: $4,500 - $6,50095 Bulgari: An 18K Gold, Sterling Silver and Steel Cuff Featuring a yellow gold braided design accented by triple bands of sterling silver, signed Bulgari Inner Circumference: 5 1/2 in., Gap: 1 in. 57.0 grams gross Estimate: $4,500 - $6,50096 Bulgari: An 18K Gold and Diamond 'Parentesi' Ring Of an open flexible design featuring interlocking high polish gold elements accented by round diamonds, signed Bulgari with Italian workshop marks Size: 7 12.4 grams gross Estimate: $4,000 - $6,00097 Bulgari: An 18K Gold, Diamond and Shagreen 'Astrale' Bracelet Centering two nested discs accented by round diamonds weighing approximately 0.65 carat, flanked by two black shagreen leather straps, signed Bulgari with Italian workshop marks Length: 6 1/2 - 8 1/2 in. 48.2 grams Estimate: $3,500 - $5,50098 Seaman Schepps: A Pair of 18K White Gold, Diamond, and Ebony Wood Earrings Of a cross over design set with round diamonds weighing approximately 2.40 carats, signed Seaman Schepps, with signed box 2 pieces Measures: 3/4 x 3/4 in. 20.4 grams gross Estimate: $5,500 - $7,50099 A Platinum, Emerald and Diamond Ring Featuring a pear-shaped emerald weighing approximately 4.15 carats, accented by round diamonds weighing approximately 0.50 carat total Size: 6 1/2 10.9 grams gross Estimate: $5,000 - $7,000100 A 14K White Gold, Emerald and Diamond Necklace and Bracelet Set Of a wave design featuring alternating emeralds and round diamonds, estimated total emerald weight 16.50 carats and diamond weight 3.50 carats 2 pieces Measures: 16 in., 7 1/4 in. 60.0 grams gross This lot is offered at no reserve. Estimate: $5,500 - $7,500101 A Pair of 18K White Gold and Diamond Hoop Earrings Featuring round diamonds weighing approximately 4.65 carats, set half on the inside and half of the front of a tapered design 2 pieces Measures: 1 1/8 x 7/8 in. 23.7 grams gross Estimate: $3,500 - $5,500102 A Pair of 14K White Gold and Diamond Stud Earrings Centering two round diamonds weighing approximately 1.70 and 2.00 carats 2 pieces Measures: 3/8 in. 1.8 grams gross Estimate: $7,000 - $9,000103 Di Modolo: An 18K White Gold and Diamond Necklace Featuring a fancy link chain centering an open ring set with round diamonds weighing approximately 0.70 carats, signed Di Modolo Length: 16 in. 26.0 grams gross Estimate: $3,000 - $5,000104 An 18K White Gold, Peridot and Diamond Bracelet Centering an oval peridot weighing approximately 3.56 carats, accented by ornate foliate links set with round diamonds weighing approximately 3.60 carats Length: 7 in., Width: 3/4 in. 33.9 grams gross Estimate: $4,500 - $6,500105 A 14K White Gold, Peridot and Diamond Ring Centering an oval peridot weighing approximately 10.35 carats, encircled by two rows of round diamonds weighing approximately 1.20 carats Size: 8 3/4 10.9 grams gross Estimate: $1,800 - $2,500106 A Pair of 14K White Gold, Peridot and Diamond Earrings Centering two oval peridots weighing approximately 8.90 and 9.90 carats, encircled by single-cut diamonds weighing approximately 0.80 carat 2 pieces Measures: 3/4 x 1/2 in. 10.5 grams gross Estimate: $2,500 - $3,500107 A 14K White Gold, Peridot and Diamond Necklace Featuring two oval peridots weighing approximately 6.10 and 9.81 carats, each encircled by round diamonds weighing approximately 1.20 carats total Length: 19 in. 11.0 grams gross Estimate: $1,800 - $2,500108 A 14K White Gold, Peridot and Diamond Ring Centering an oval mixed-cut peridot weighing approximately 8.60 carats, accented by round and baguette diamonds weighing approximately 2.46 carats Size: 9 1/2 9.9 grams gross Estimate: $2,500 - $3,500109 A 14K White Gold and Diamond Ring Centering a modified marquise-shaped diamond weighing 1.69 carats, accented by two rows of round and marquise-shaped diamonds weighing approximately 1.95 carats Size: 5 9.7 grams gross Accompanied by a GIA Report numbered #2235993305, dated July 07, 2026, stating the diamond as Natural with a color grade of G and a clarity grade of VS1, faint fluorescence. This lot is offered at no reserve. Estimate: $4,000 - $6,000110 An 18K White Gold and Diamond Ring Of a bypass design featuring round, oval, pear-shaped and princess-cut diamonds weighing approximately 4.14 carats accented by round diamonds weighing approximately 0.75 carat Size: 6 1/2 11.2 grams gross Estimate: $3,500 - $4,500111 A 14K White Gold and Diamond Long Chain Featuring stations set with graduated round diamonds weighing approximately 14.80 carats Length: 62 1/2 in. 15.3 grams gross Estimate: $6,500 - $8,500112 A 14K White Gold, Aquamarine and Diamond Ring Centering an oval aquamarine weighing approximately 9.29 carats, encircled by old mine-cut diamonds weighing approximately 2.90 carats Size: 6 1/4 9.8 grams gross Estimate: $2,500 - $3,500113 A Platinum, Malachite and Diamond Pin Of an elongated geometric design centering a rectangular malachite tablet, accented by onyx and black enamel, finished with old European-cut and old Mine-cut diamonds weighing approximately 8.75 carats Measures: 2 3/4 x 1 in. 23.4 grams gross Estimate: $4,500 - $6,500114 An 18K White Gold, Colored Diamond and Diamond Pendant/Brooch Of an ornate scrolling design featuring round and pear-shaped rose-cut diamonds accented by round near-colorless and colored diamonds weighing approximately 10.00 carats total, with a detachable pendant Measures: 3 1/2 x 2 in. 28.7 grams gross Estimate: $5,000 - $7,000115 A Platinum, Gold and Diamond Brooch Featuring a platinum Cartier frame set with old European-cut diamonds weighing approximately 1.80 carats, centering an ornate 8k gold center featuring oval and round rose-cut diamonds Measures: 2 x 7/8 in. 12.8 grams gross Estimate: $5,500 - $7,500116 A Silver Topped-Gold and Rose-Cut Diamond Ring Featuring an ornate infinity design centering two pear-shaped rose-cut diamond, accented by round rose-cut diamonds Size: 7 3/4 7.4 grams gross Estimate: $3,500 - $5,500117 A 14K White Gold and Diamond Bird Brooch Of a bird design with cascading feather set with single-cut diamonds weighing approximately 9.60 carats, finished with two single-cut ruby eyes Measures: 3 1/2 x 2 1/2 in. 41.6 grams gross Estimate: $5,500 - $7,500118 A Platinum and Diamond Ring Set Including an engagement ring, centering an emerald-cut diamond weighing 1.00 carat, accented by baguette diamonds, together with a band featuring three baguette diamonds Size: 7 3/4 7.40 grams gross Estimate: $2,500 - $3,500119 A Platinum and Diamond Ring Centering a round brilliant-cut diamond weighing 1.46 carats, flanked by two tapered baguettes Size: 6 1/2 4.5 grams gross Accompanied by a GIA Report numbered #5241029231, dated August 6, 2026, stating the diamond as Natural with a color grade of D and a clarity grade of VVS2, no fluorescence. Estimate: $3,000 - $5,000120 A 14K Bi-Color Gold and Sardonyx Cameo Pendant Featuring an ornate ribbon frame set with old mine-cut diamonds weighing approximately 2.75 carats, centering a carved sardonyx cameo, with artist etched signature Measures: 2 1/4 x 1 1/2 in. 17.1 grams gross Estimate: $3,000 - $5,000121 A Platinum, Diamond and Ruby Ring Featuring three old mine-cut diamonds weighing approximately 1.72 carats, accented by square step-cut rubies weighing approximately 0.80 carat total Size: 8 1/4 5.40 grams gross Estimate: $3,500 - $5,500122 An Art Deco Platinum, Emerald and Diamond Ring Centering five elongated baguette emeralds weighing approximately 5.40 carats, accented by four round onyx cabochons and old European-cut diamonds weighing approximately 1.05 carats, c.1935 Size: 7 1/4 10.0 grams gross Estimate: $3,000 - $5,000123 A Pair of Art Deco Platinum, Sapphire, and Diamond Earrings Of a geometric shield design featuring, square-cut and shield-shaped sapphire cabochons, accented by single-cut diamonds and black enamel 2 pieces Measures: 7/8 x 5/8 in. 8.4 grams gross Estimate: $3,000 - $5,000124 A Platinum, Sapphire and Diamond Pin Featuring nested navette style frames featuring French-cut sapphires, centering a flower motif set with single-cut diamonds Measures: 2 1/2 x 3/4 in. 17.1 grams gross Estimate: $3,500 - $5,500125 An Art Deco Platinum, Sapphire and Diamond Ring Centering an oval double cabochon weighing approximately 36.80 carats, set in an ornate mount featuring single-cut and baguette diamonds weighing approximately 2.06 carats, finished with a diamond link shank Size: 6 1/2 16.7 grams gross Accompanied by a AGL Report numbered #1158850, dated August 25, 2026, stating the Sapphire as natural Corundum of Sri Lankan origin with No heat enhancements. Estimate: $25,000 - $35,000126 David Webb: A Platinum, Emerald and Diamond Ring Of a domed design centering a cut- cornered rectangular step-cut emerald weighing approximately 11.88 carats accented by tapered baguette and round diamonds weighing approximately 9.00 carats, signed Webb Size: 6 with sizing spring 24.0 grams gross Accompanied by a AGL Report numbered #1154097, dated February 24, 2026, stating the Emerald as natural Beryl of Colombian origin with Moderate Modern clarity enhancement Estimate: $40,000 - $60,000127 An Art Deco Platinum, Coral and Onyx Brooch Centering a carved red coral featuring fruit, bird and floral design, accented by round onyx discs finished with single-cut diamonds Measures: 2 3/4 x 1 in. 15.6 grams gross Estimate: $6,000 - $8,000128 A Pair of Platinum, Rock Crystal Quartz and Onyx Earrings Of a drop design suspending carved rock crystal quartz discs accented by onyx and finished with baguette and round diamonds weighing approximately 3.90 carats 2 pieces Measures: 2 1/2 x 1 in. 28.2 grams gross Estimate: $6,000 - $8,000129 Aletto Bros: An 18K White Gold, Rock Crystal and Diamond Bracelet Featuring eight faceted rock crystal quartz discs, lined by graduated round diamonds weighing approximately 7.90 carats, signed Aletto Bros, 82210 Length: 8 in., Width: 1 1/7 in. 110.9 grams gross Estimate: $20,000 - $30,000130 Aletto Brothers: A Pair of 18K Gold, Rock Crystal Quartz and Diamond Earrings Of a dangle cluster design featuring round rock crystal quartz beads topped with round diamonds weighing 0.92 carat, signed Aletto Bros, USA 2 pieces Measures: 1 x 1 in. 38.9 grams gross Estimate: $4,500 - $6,500131 Aletto Brothers: A Pair of 18K Gold Earrings Of a single tassel design featuring interlocking gold rings with single gold beads, topped with two round diamonds, signed Aletto Bros, USA 2 pieces Measures: 4 in. 21.3 grams gross Estimate: $3,500 - $5,500132 An 18K Gold Necklace Of a tie design featuring organic motif inspired links, with French assay marks Chain: 14 1/2 in., Pendant: 11 1/4 in. 126.2 grams gross Estimate: $18,000 - $25,000133 A Pair of 18K Gold Earrings Featuring graduated concentric discs in a high polish design, with makers' mark, no. 7076 Measures: 3 1/4 x 1 1/8 in. 35.5 grams gross Estimate: $4,500 - $5,500134 Cartier: An 18K Gold and Diamond 'Colisee' Ring Of a crossover design set with graduated round diamonds weighing approximately 0.96 carat, signed Catier, 52, 1995 Size: 6 10.7 grams gross Estimate: $6,000 - $8,000135 Buccellati: A Pair of 18K Gold 'Hawaii Waikiki' Earrings Featuring a nested twisted thread design, signed Bucellati, T223PV 2 pieces Measures: 3 1/5 x 2 1/2 in. 23.4 grams gross Estimate: $4,000 - $6,000136 Buccellati: A Gold 'Hawaii' Necklace Featuring graduated interlocking links of a twisted thread design, signed Buccellati, with Italian workshop marks Length: 42 in. 89.4 grams gross Estimate: $13,000 - $18,000137 A Pair of 18K Rose Gold and Rhodolite Garnet Earrings Featuring rounded square rhodolite garnet cabochons set atop a rose gold etched floral design, with maker's marks 2 pieces Measures: 1 x 1 in. 33.4 grams gross Estimate: $4,000 - $6,000138 A 14K Gold and Diamond Ring Centering a round brilliant-cut diamond weighing approximately 3.34 carats, accented by eight round diamonds Size: 6 1/4 11.4 grams gross Accompanied by a GIA Report numbered #2183489729, dated June 09, 2017, stating the diamond as Natural with a color grade of F and a clarity grade of VS2, faint fluorescence. Estimate: $30,000 - $50,000139 A Gold, Platinum and Diamond Coin Bracelet An 18k gold coin charm bracelet, suspending five-coin charms, including 24k gold Aries, Chinese panda, and ballerina bank of Russia coins, together with platinum Maple Leaf and the Isle of Man coins Length: 7 1/8 in. 23.6 grams gross Estimate: $2,000 - $3,000140 Bulgari: A Pair of Bi-Color Gold Coin 'Monete' Earrings Centering two 20k gold British Queen Victoria Jubilee Sovereign coin, Sterlina-Regina Victoria 1888, encircled by round diamonds weighing approximately 8.65 carats, set in white gold frames, signed Bulgari, Roma 2 pieces Measures: 1 1/4 in. 52.3 grams gross Estimate: $30,000 - $50,000141 Bulgari: An 18K Gold and Ancient Roman Coin 'Monete' Necklace Featuring a curb link chain centering a Cizico Constantinus I Aug A.D. 307-337 coin, signed Bulgari with Italian workshop marks Length: 20 in. 69.7 grams gross Estimate: $18,000 - $25,000142 Harry Winston: An 18K Gold, Emerald, Ruby and Diamond Brooch Of a Mughal style design centering an oval emerald cabochon weighing approximately 66.77 carats, accented by oval ruby cabochons weighing approximately 26.64 carats and finished with round diamonds weighing approximately 19.84 carats, with Certificate of Authenticity from Harry Winston, with signed box, 1972 Measures: 3 1/4 x 2 3/4 in. 55.9 grams gross Estimate: $85,000 - $105,000143 Van Cleef & Arpels: An 18K Gold and Diamond 'Frivole Between the Fingers' Ring Featuring two flowers in a nested design set with round diamonds weighing approximately 2.04 carats, signed VCA, BL95726 Size: 6 3/4 8.3 grams Estimate: $6,000 - $8,000144 A 14K Bi-Color Gold Bracelet Of a tubogas design featuring alternating yellow and white gold bands, signed Italy Length: 7 1/2 in. Width: 5/8 in. 31.4 grams gross Estimate: $3,000 - $5,000145 Aletto Brothers: An 18K Gold and Tiger's Eye Ring Featuring three faceted tigers eye cabochons, accented by eight round diamonds, signed Aletto bros Size: 7 14.2 grams gross Estimate: $3,000 - $5,000146 Chaumet: An 18K Gold, Tiger's Eye and Coral Bracelet Featuring a carved domed tiger's eye element, accented by ten round coral cabochons, flanked by a twisted rope design, signed Chaumet, Paris Inner Circumference: 6 1/4 in. 44.2 grams gross Estimate: $6,000 - $8,000147 A 14K Gold Chain Of a figaro link design Length: 30 in. 46.3 grams Estimate: $2,500 - $3,000148 An 18K Gold Bracelet Of a high polish brick link design Length: 7 1/4 in., Width: 5/8 in. 31.2 grams gross Estimate: $2,500 - $3,500149 A Gold Charm Necklace Including a 14k gold graduated fancy link chain, suspending an 18k gold articulated globe pendant Chain: 16 1/2 in., Pendant: 1 x 1 in. 30.0 grams gross Estimate: $2,000 - $2,500150 A Gold Enhancer Featuring a Tiffany and Co. Foliate Top Featuring a heart-shaped foliate motif design accented by single-cut diamonds and a round ruby, signed Tiffany & Co, Italy, finished with a 14k gold textured enhancer clasp Measures: 1 1/4 x 1 1/4 in. 19.2 grams gross Approximately 1.25" H Estimate: $2,000 - $2,500151 Tiffany & Co.: A 14K Gold Bracelet Of a fancy braided link design, signed Tiffany & Co., with signed box Length: 7 3/4 in., Width: 3/8 in. 24.3 grams gross Estimate: $3,000 - $5,000152 An 18K Gold and Enamel Brooch Of a long-haired dog design featuring dangling braided chain, two round sapphire eyes and an enamel tongue and nose Measures: 1 1/2 x 1 in. 20.3 grams gross Estimate: $2,500 - $3,500153 A 14K Gold and Star Sapphire Ring Featuring a cabochon star sapphire weighing approximately 16.74 carats, set in a polished 14K yellow gold mounting Size: 10 17.1 grams gross Estimate: $2,000 - $3,000154 Tiffany & Co.: A Gold Necklace Featuring a textured fancy link design, signed Tiffany & Co., W. Germany with additional markers marks Length: 30. in. 96.1 grams gross Estimate: $12,000 - $18,000155 An 18K Gold, Sapphire and Diamond Bracelet, Italy Featuring high polish links set with alternating sapphire and diamond baguettes Length: 7 1/2 in., Width: 3/8 in. 37.6 grams gross Estimate: $4,500 - $6,500156 An 18K Gold, Sapphire, and Diamond Necklace Centering nine oval sapphires weighing approximately 18.00 carats total, accented by round and channel-set diamonds weighing approximately 10.50 carats, set in an open link design Length: 16 in. 87.9 grams gross Estimate: $20,000 - $30,000157 Bulgari: A Pair of 18K Gold, Diamond and Sapphire Cuffs Of a high polish design, one featuring round diamonds weighing approximately 1.28 carats, the other accented by round sapphires, signed Bulgari with Italian workshop marks 2 pieces Measures: 4 3/4 in., Gap: 1 1/4 in. 76.3 grams gross Estimate: $18,000 - $25,000158 An 18K Gold and Sapphire Ring Of a bombe design set with graduated round sapphires, with French assay marks Size: 4 3/4 15.5 grams gross Estimate: $3,500 - $5,500159 An 18K Gold, Sapphire and Diamond Bracelet Of a hinged design featuring kite shaped motifs set with five oval cut sapphires, accented by old mine-cut and round diamonds weighing approximately 4.10 carats Inner Circumference: 7 in. 17.8 grams gross Estimate: $5,000 - $7,000160 A 14K Gold and Diamond Ring and Jacket Wedding Set Featuring a high set solitaire round brilliant-cut diamond weighing 5.23 carats, together with a fluted ring jacket 2 pieces Size: 7 and 7 1/2 14.4 grams gross Accompanied by a GIA Report numbered #2245029281, dated August 6, 2026, stating the diamond as Natural with a color grade of N and a clarity grade of SI1, no fluorescence. Estimate: $20,000 - $25,000161 A Pair of Platinum and Diamond Stud Earrings Centering two round brilliant-cut diamond weighing 1.50 and 1.53 carats 2 pieces Measures: 1/4 in. 2.6 grams gross Accompanied by a GIA Report numbered #2175545568, dated March 24, 2016, stating the diamond as Natural with a color grade of H and a clarity grade of VS1, no fluorescence. Accompanied by a GIA Report numbered #2175545557, dated March 24, 2016, stating the diamond as Natural with a color grade of H and a clarity grade of VS1, no fluorescence. Estimate: $8,000 - $12,000162 A 14K Gold and Diamond Ring Set Centering a round brilliant-cut diamond weighing 2.04 carats in a high mount design together with a high polish gold band 2 pieces Size: 7 1/2 and 8 9.9 grams gross Accompanied by a GIA Report numbered #2245029352, dated August 6, 2026, stating the diamond as Natural with a color grade of N and a clarity grade of I1, no fluorescence. Estimate: $3,000 - $5,000163 An 18K Gold, Baroque Cultured Pearl and Diamond Necklace Of a cascading design featuring baroque cultured pearls accented by foliate motifs set with round diamonds weighing approximately 3.30 carats Length: 17 in. 65.4 grams gross Estimate: $5,000 - $7,000164 David Webb: An 18K Gold, Platinum, Enamel and Diamond 'Skip' Bracelet Of a high polish design centering a white enamel panel featuring a heart line skipping a beat, signed David Webb, no. HM582 Measures: 6 1/4 in. 25.5 grams gross Estimate: $6,000 - $8,000165 David Webb: A Pair of 18K Gold and Enamel 'Zebra' Earrings Featuring organic alternating black and white enamel stripes, signed Webb 2 pieces Measures: 1 x 1/2 in. 32.1 grams gross Estimate: $5,000 - $7,000166 David Webb: An 18K Gold, Platinum, Enamel and Ruby Frog Bracelet Of a Frog design accented by spiraling gold granulation and round diamonds finished with three oval cabochon rubies, signed Webb Inner Circumference: 6 in. 102.4 grams gross Estimate: $35,000 - $55,000167 David Webb: An 18K Gold, Enamel and Ruby Frog Bracelet Of a leaping frog design accented by dimensional gold spirals, green enamel, round diamonds and finished with oval ruby cabochon eyes and clasp, signed Webb Inner Circumference: 6 3/4 in. 131.5 grams gross Estimate: $35,000 - $55,000168 David Webb: A Pair of 18K gold and Enamel Frog Earrings Of a frog design featuring red and green enamel, accented by swirling elements of gold, signed Webb 2 pieces Measures: 7/8 x 1/2 in. 30.0 grams gross Estimate: $7,000 - $10,000169 An 18K Gold, Fire Opal and Diamond Necklace Of a high polish fancy link design featuring ten oval fire opal cabochons accented by round diamonds weighing approximately 1.65 carats Length: 16 in. 43.6 grams gross Estimate: $6,500 - $8,500170 A 18K Gold, Emerald and Diamond Ring Featuring an emerald-cut emerald weighing approximately 6.15 carats, accented by round diamonds weighing approximately 0.78 carat total Size: 7 1/2 7.6 grams gross Estimate: $6,000 - $8,000171 Alexis NY: An 18K Gold-Plated, Sterling Silver, Enamel and Diamond Serpent Necklace Of an articulated design featuring purple swirling enamel accented by round diamonds and two marquise-shaped rubies, signed Alexis NY Length: 20 in. (adjustable) 143.4 grams gross Estimate: $6,000 - $8,000172 Alexis NY: An 18K Rose Gold-Plated, Sterling Silver and Enamel Bracelet Of a gold-plated hinged design featuring a vine motif of green and blue enamel, accented by round diamonds, signed Alexis NY, 05280 Inner Circumference: 6 1/2 in. 44.8 grams gross Estimate: $3,500 - $5,500173 Alexis NY: A Pair of Titanium, 18K Rose Gold and Diamond Earrings Featuring a dangling sphere design in teal titanium, accented by swirls of round diamonds weighing approximately 1.31 carats, signed Alexis NY 2 pieces Measures: 1 1/4 x 5/8 in. 21.6 grams gross Estimate: $2,500 - $3,500174 Alexis NY: A Pair of 18K White Gold, Titanium and Diamond Earrings Of a spherical design featuring blossoming flower motifs centering round brown diamonds weighing approximately 0.95 carats, signed Alexis NY 2 pieces Measures: 1 1/4 x 7/8 in. 14.4 grams gross Estimate: $2,500 - $3,500175 Tiffany & Co.: A Platinum and Koroit Opal Necklace Featuring graduated Koroit opal beads measuring approximately 7.01 -14.90 mm, finished with a single marquise-shaped diamond weighing approximately 0.75 carat, signed Tiffany & Co. Length: 22 1/2 in. 72.5 grams gross Estimate: $7,000 - $10,000176 A Platinum, Sapphire and Diamond Ring Centering an emerald-cut sapphire weighing approximately 4.16 carats, accented by round diamonds weighing approximately 0.80 carats Size: 6 3/4 6.7 grams gross Accompanied by a GIA Report numbered #2231722971, dated October 1,2025, stating the Sapphire as natural Corundum of Sri Lankan origin with heat enhancement. Estimate: $3,000 - $5,000177 A Platinum, Pink Sapphire and Diamond Necklace Featuring thirteen pink sapphires 10.40 carats, accented by round and oval diamonds weighing approximately 10.15 carats Length: 17 in. 32.4 grams gross Accompanied by eleven Guild Gemological reports stating Madagascar origin with no heat treatment. Cert discussion Estimate: $8,000 - $12,000178 A Platinum and Diamond Ring Centering a marquise-shaped diamond weighing approximately 0.80 carat, set in an ornate mount finished with old European-cut diamonds weighing approximately 1.30 carats Size: 6 3/4 4.9 grams gross Estimate: $4,000 - $6,000179 A Platinum and Diamond Bracelet Of a single line design featuring fifty-eight emerald-cut diamonds weighing approximately 10.60 carats Length: 7 1/4 29.0 grams gross Estimate: $12,000 - $18,000180 Tiffany & Co.: A Platinum and Diamond Eternity Ring Featuring twenty-one emerald-cut diamonds weighing approximately 5.25 carats, signed Tiffany & Co., 60407495, with signed box Size: 5 1/4 6.4 grams Estimate: $12,000 - $18,000181 A Platinum and Diamond Ring Centering and old European-cut diamond weighing approximately 1.38 carats, accented by single-cut diamonds Size: 7 1/2 3.6 grams gross Estimate: $2,500 - $3,500182 A 14K White Gold, Sapphire and Diamond Suite Comprising a necklace, bracelet, and pair of earrings, each designed with oval-cut sapphires framed by a halo of round diamonds, estimated total sapphires weight 61.20 carats and diamonds 6.50 carats 4 pieces Necklace:17 in., Bracelet: 7 in., Earrings: 1 1/2 in. 99.4 grams gross This lot is offered at no reserve. Estimate: $7,000 - $9,000183 An 18K White Gold, Sapphire and Diamond Ring Centering an oval sapphire weighing approximately 6.10 carats flanked by two triangular-cut diamonds weighing approximately 0.90 carats size: 6 5.3 grams gross Estimate: $3,500 - $5,500184 An 18K White Gold, Sapphire and Diamond Bracelet Of an open link design featuring domed channels set with sapphires and single-cut diamonds, estimated total diamond weight 1.35 carats Inner Circumference: 7 in. 32.7 grams gross Estimate: $5,000 - $7,000185 A 14K White Gold, Sapphire and Diamond Ring Centering an oval sapphire ring weighing approximately 4.60 carats, accented by round and princess cut diamonds weighing approximately 2.55 carats set in a geometric design size: 7 3/4 15.7 grams gross Estimate: $4,500 - $6,500186 An 18K White Gold, Lapis Lazuli and Diamond Necklace Including a chain featuring swirling carved elements of lapis lazuli contrasted by round diamonds, suspending a central pendant including carved graduated lapis lazuli and round diamonds, estimated total diamond weight 5.50 carats, signed with French assay and maker's marks Chain: 16 in, Pendant: 2 1/4 in. 144.1 grams gross Estimate: $12,000 - $18,000187 An 18K White Gold, Sapphire and Diamond Ring Centering an oval sapphire weighing approximately 7.40 carats, encircled by two rows of round diamonds weighing approximately 1.55 carats Size: 7 1/4 8.0 grams gross Accompanied by a GIA Report numbered #2235696474, dated September 22, 2025, stating the Sapphire as natural Corundum of Sri Lankan origin with heat enhancement. Estimate: $12,000 - $18,000188 An 18K White Gold, Sapphire and Diamond Necklace Including a snake chain suspending a pendant featuring a single pear-shaped sapphire weighing approximately 1.75 carats, topped with a single round diamond weighing approximately 0.50 carats Chain: 16 in., Pendant: 3/4 in. 6.3 grams gross Estimate: $2,500 - $3,500189 A Platinum, Sapphire and Diamond Ring Centering a Cushion mixed-cut sapphire weighing 5.06 carats, accented by round and French-cut diamonds Size: 7 1/4 9.3 grams gross Accompanied by a GIA Report numbered #2131694435, dated August 2, 2011, stating the Sapphire as natural Corundum of Madagascar origin with heat enhancement. Estimate: $5,000 - $7,000190 An 18K White Gold, Diamond And Gem-Set Bracelet Of a geometric link design centering five marquise-shaped diamonds accented by round diamonds weighing approximately 5.50 carats, finished with French-cut sapphires and emeralds Length: 7 in. 31.1 grams gross Estimate: $7,000 - $10,000191 A 14K White Gold and Diamond Riviere Necklace Featuring graduated diamonds weighing approximately 10.40 carats Length: 17 1/2 in. 20.9 grams gross Estimate: $10,000 - $15,000192 An 18K White Gold and Diamond Bracelet Of a single line design featuring thirty round diamonds weighing approximately 14.85 carats Length: 7 in. 16.6 grams gross Estimate: $7,500 - $8,500193 A Pair of 14K White Gold and Diamond Studs Centering two heart-shaped diamonds weighing approximately 1.01 and 1.02 carats 2 pieces Measures: 1/4 in. 1.6 grams gross Estimate: $2,500 - $3,500194 A Group of 18K White Gold, Platinum, Diamond and Emerald Jewelry Including two necklaces, one ring, one pair of earrings, centering oval, pear-shaped and round emeralds weighing approximately 11.36 carats, accented by round, marquise-shaped and baguette diamonds approximately 5.04 carats, set in 12k gold, 18k gold, and platinum 5 pieces Necklace: 15 in. and 16 in., Earrings: 1 3/8 in., Ring Size: 8 1/4 39.9 grams gross This lot is offered at no reserve. Estimate: $3,500 - $4,500195 An 18K White Gold, Diamond and Emerald Brooch Of a tropical fish design featuring bands of round brown and near-colorless diamonds weighing approximately 6.50 carats, finished with a round emerald eye Measures: 1 5/8 x 1 5/8 in. 15.1 grams gross Estimate: $2,500 - $3,500196 A Pair of 14K Bi-Color Gold and Diamond Earrings Of a circular pavé-set diamond button design, featuring concentric rows of round diamonds weighing approximately 1.00 carat 2 pieces Measures: 1/2 x 1/2 in. 5.2 grams gross Estimate: $1,000 - $1,500197 Cartier: A Pair of 14K Bi-Color Gold, Sapphire and Diamond Earrings Of a blossoming floral design featuring unfolding petals of rose gold, accented by white gold set with round and single-cut diamonds weighing approximately 1.30 carats, finished with fourteen round sapphires, signed Cartier 2 pieces Measures: 1 x 1 in. 20.9 grams gross Estimate: $3,500 - $5,500198 An 18K Gold, Platinum, Sapphire, and Diamond Brooch Of a foliate design featuring textured yellow gold leaves and a central stem of platinum set with round diamonds weighing approximately 3.60 carats, accented by size oval sapphires Measures: 3 x 1 in. 21.6 grams gross Estimate: $2,500 - $3,500199 An 18K Bi-Color Gold, Sapphire and Diamond Bracelet Featuring floral motif links, accented by single-cut diamonds weighing approximately 6.85 carats, finished with twenty-one round sapphires, signed Italy Length: 7 1/2 in., Width: 7/8 in. 57.3 grams gross Estimate: $7,000 - $10,000200 An 18K Gold and Diamond Brooch Of a tiered flowing organic design centering seventeen round diamonds weighing approximately 2.35 carats Measures: 1 1/2 x 1 1/2 in. 28.5 grams gross Estimate: $3,500 - $5,500201 A Pair of 18K Gold, Ruby and Diamond Earrings Featuring a tentacle texture motif, accented by four round rubies and two round diamonds 2 pieces Measures: 7/8 x 1/2 in. 13.6 grams gross Estimate: $1,800 - $2,500202 Cartier: An 18K Gold, Lapis Lazuli and Ruby Pin Featuring a bird sitting on a branch set with a pear-shaped lapis lazuli cabochon, finished with a pear-shaped ruby eye, signed Cartier, Paris, 015961 Measures: 2 x 1/2 in. 14.8 grams gross Estimate: $7,000 - $10,000203 David Webb: An 18K Gold, Lapis Lazuli and Diamond Necklace Featuring a graduated swirling link design suspending a large carved lapis lazuli pendant accented by round diamonds weighing approximately 2.45 carats, chain with partial Webb Signature, pendant signed Webb, JP25 Chain: 22 in., Pendant: 2 1/2 x 2 1/2 in. 290.1 grams gross Estimate: $40,000 - $60,000204 David Webb: A Pair of 18K Gold and Blue Enamel Earrings Of a domed crisscross design accented by red enamel, signed Webb, CC48, style number 23365E, with Certificate of Authenticity 2 pieces Measures: 1 x 1 in. 50.0 grams gross Estimate: $7,000 - $10,000205 David Webb: A Pair of 18K Gold and Pink Enamel Earclips Of a domed crisscross design accented by pink enamel, signed Webb, style number 23365E, with Certificate of Authenticity 2 pieces Measures: 1 1/8 x 1 1/8 in. 50.6 grams gross Estimate: $7,000 - $10,000206 David Webb: A Pair of 18K Gold and Red Enamel Earclips Of a domed crisscross design accented by red enamel, signed Webb, style number 23365E, with Certificate of Authenticity 2 pieces Measures: 1 x 1 in. 46.96 grams gross Estimate: $7,000 - $10,000207 An 18K Bi-Color Gold, Enamel and Diamond Brooch Featuring a dressed rabbit dancing with a green enamel umbrella, accented by round diamonds weighing approximately 3.00 carats, finished with two marquise-shaped ruby eyes Measure: 30.7 grams gross 2 1/4 x 1 1/2 in. Estimate: $4,000 - $6,000208 An 18K Gold, Plique-à-Jour Enamel and Diamond Ring Featuring five petals in a blossoming design accented by orange plique-a-jour enamel, centering fifteen rose-cut diamonds weighing approximately 1.50 carats Size: 7 1/4 34.2 grams gross Estimate: $4,000 - $6,000209 A 14K Gold and Plique-à-Jour Enamel Necklace Featuring fancy links of twisted gold, accented by butterfly motifs of red and green plique-a-jour enamel Length: 39 in. 69.5 grams gross Estimate: $7,000 - $10,000210 A Pair of Victorian 14K Gold and Black Enamel Bangles Of a hinged design featuring floral motifs, accented by black enamel 2 pieces Inner Circumference: 6 in. 28.8 grams gross Estimate: $3,000 - $5,000211 Gallen Benson: A Pair of 18K Gold and Wood Cufflinks Of a circular design featuring half round wooden elements topped with a gold panther motif, signed Gallen Benson 2 pieces Measures: 1 1/4 x 1 1/4 in. 27.6 grams gross This lot is offered at no reserve. Estimate: $1,500 - $2,000212 David Webb: An 18K Gold, Colored Diamond and Diamond Ring Centering a marquise-shaped brown diamond weighing approximately 6.00 carats, accented by sixteen baguette diamonds weighing approximately 0.65 carats, signed David Webb Size: 7 13.3 grams gross Estimate: $9,000 - $12,000213 An 18K Bi-Color Gold, Diamond and Colored Diamond Necklace Featuring an open link chain suspending a tiered circular pendant set with round and oval near-colorless and yellow diamonds weighing approximately 4.40 carats Chain: 17 in., Pendant: 1 1/2 in. 11.3 grams gross Estimate: $2,500 - $3,500214 Boucheron: An 18K Gold and Colored Diamond Necklace Featuring three Cuban link chains accented by fancy link stations set with round yellow and brown diamonds weighing approximately 6.95 carats, signed Boucheron. PC928329 Length: 14 -15 in. 143.7 grams gross Estimate: $20,000 - $30,000215 An 18K Gold, Ruby and Emerald Ring Centering a pear-shaped ruby flanked by two round emeralds in a gypsy-set design Size: 7 8.6 grams gross Estimate: $1,800 - $2,200216 Marina B.: An 18K Bi-Color Gold and Green Tourmaline Ring Centering an oval green tourmaline measuring approximately 11.72 x 9.20 x 5.99 mm, accented by high polish panels of white and yellow gold, signed Marina B., C1528 Size: 6 1/2 13.5 grams gross Estimate: $3,500 - $5,500217 A 14K Bi-Color Gold and Gem-Set Bracelet Featuring fancy alternating links of rose and yellow gold, accented by oval rubies and sapphires, signed MK with Russian assay marks Length: 9 in. 27.0 grams gross Estimate: $3,500 - $5,500218 Schlumberger for Tiffany & Co.: An 18K Bi-Color Gold and Diamond Brooch Of a branch design featuring yellow and white gold leaves set with round diamonds weighing approximately 7.15 carats, signed Tiffany, Schlumbeger, with French assay marks Measures: 2 1/4 x 1 1/2 in. 23.8 grams gross Estimate: $12,000 - $18,000219 A Pair of 18K Gold, Gem-Set and Diamond Earrings Featuring faceted hear-shaped citrines, mirrored by a heart-shaped design set with citrine, sapphire cabochons and round diamonds, signed alentE partial mark, with Italian workshop marks 2 pieces Measures: 1 3/4 x 1 in. 39.8 grams gross Estimate: $5,000 - $7,000220 Verney: An 18K Bi-Color Gold, Ruby and Colored Diamond Ring Centering a sugarloaf cabochon ruby weighing approximately 11.88 carats, accented by graduated round grey diamonds weighing approximately 8.90 carats, signed Verney, Paris Size: 6 1/2 22.9 grams gross Estimate: $5,000 - $7,000221 Seaman Schepps: A 14K Bi-Color Gold, Emerald and Diamond Flower Brooch Of a foliate design featuring eight emeralds accented by seven old European-cut diamonds weighing approximately 2.00 carats, signed Seaman Schepps Measures: 1 1/2 x 1 3/4 in. 16.2 grams gross Estimate: $4,000 - $6,000222 A Platinum, Opal and Emerald Necklace Featuring an organic carved opal suspending graduated emerald bead tassels, finished with round diamonds weighing approximately 1.54 carats Chain: 16 in., Pendant: 4 1/4 in. 25.0 grams gross Estimate: $4,500 - $6,500223 A Platinum, Emerald and Diamond Ring Featuring a caved emerald cabochon encircled by round and marquise-shaped emeralds weighing approximately 1.30 carats Size: 7 with sizing band 20.5 grams gross Estimate: $7,000 - $10,000224 A Platinum, 18K Gold, Emerald and Diamond Necklace Of a bunting design accented by bow motifs, set with old European-cut and single-cut diamonds weighing approximately 6.75 carats, suspending a pear-shaped emerald weighing approximately 1.93 carats Length: 15 in. 22.3 grams gross Estimate: $7,500 - $9,500225 A Pair of 18K White Gold, Emerald and Diamond Earrings Of a floral design, centering round emeralds, with petals accented by round diamonds weighing approximately 4.80 carats 2 pieces Measures: 1 x 1 in. 27.7 grams gross Estimate: $4,500 - $6,500226 A 14K White Gold and Diamond Ring Of a Geometric floral design centering a round diamond weighing approximately 1.34 carats, accented by round and baguette diamonds Size: 7 4.4 grams gross Estimate: $1,200 - $1,800227 A Platinum, Emerald and Diamond Ring Centering an octagonal-cut emerald weighing approximately 1.44 carats, encircled by twelve old mine-cut diamond weighing approximately 1.45 carats Size: 6 3/4 in. 4.4 grams gross Accompanied by GIA report Estimate: $3,500 - $5,500228 An 18K White Gold and Diamond Necklace Of a garland design featuring bow and scalloped motifs set round and briolette diamonds weighing approximately 9.45 carats Length: 16 in. 35.7 grams gross Estimate: $6,000 - $8,000229 A Pair of Platinum and Diamond Earrings Of an open ring and fringe design, set with alternating baguette and round diamonds weighing approximately 7.10 carats 2 pieces Measures: 2 1/8 x 7/8 in. 26.7 grams gross Estimate: $6,000 - $8,000230 An 18K White Gold, Cultured Pearl and Diamond Collar Necklace Of a banded design featuring seven grey and white cultured pearls measuring approximately 8.40 mm, accented by round diamonds weighing approximately 7.05 carats set in a floral design Measures: 16 in. 101.5 grams gross Estimate: $15,000 - $20,000231 A Pair of 14K White Gold and Diamond Earrings Of a hoop design featuring marquise-shaped and round diamonds weighing approximately 7.80 carats 2 pieces Measures: 1 1/4 in. 9.1 grams gross Estimate: $4,000 - $6,000232 A 14K White Gold, Emerald and Diamond Ring Centering an octangular-cut emerald weighing approximately 3.20 carats, encircled by 10 round diamonds weighing approximately 1.20 carats Size: 4 1/4 with hinged shank 4.9 grams gross Estimate: $3,500 - $5,500233 An 18K White Gold, Seed Pearl and Diamond Necklace Featuring fourteen strands of seed pearl beads, finished with an 18k white gold and multiring element accented by round diamonds weighing approximately 1.25 carats Length: 34 1/2 in. 55.1 grams gross Estimate: $6,000 - $8,000234 A Pair of 14K White Gold and Diamond Hoop Earrings Of a hoop design featuring fifty round diamonds weighing approximately 10.75 carats total 2 pieces Measures: 1 1/2 in. 14.9 grams gross Estimate: $6,000 - $8,000235 A 14K White Gold, Ruby and Diamond Necklace Of a scalloped motif centering oval rubies weighing approximately 13.52 carats, accented by round diamonds weighing approximately 2.90 carats Measures: 16 5/8 in. 53.6 grams gross This lot is offered at no reserve. Estimate: $3,500 - $5,500236 A 14K White Gold, Ruby and Diamond Bracelet and Earring Set Of an ornate motif centering oval and pear-shaped rubies weighing approximately 5.80 carats, accented by round and baguette diamonds weighing approximately 3.48 carats Bracelet: 7 3/8 in., Earrings: 1 1/8 in. 29.7 grams gross This lot is offered at no reserve. Estimate: $2,000 - $3,000237 A Pair of Platinum, Turquoise and Diamond Earrings Of a lattice design set with turquoise cabochons, accented by round and old European-cut diamonds weighing approximately 2.30 carats 2 pieces Measures: 1 3/4 x 1/2 in. 10.2 grams gross Estimate: $4,500 - $5,500238 Fred Leighton: A Platinum, Jade and Diamond Ring Featuring a lozenge jade tablet, encircled by two rows of round diamonds weighing approximately 0.85 carats, signed Fred Leighton Size: 6 7.0 grams gross Estimate: $3,500 - $5,500239 A Pair of 18K Gold, Jade and Gem-Set Earrings Centering carved jade tablets of an organic design encased by carved onyx, accented by round diamonds and finished with two oval ruby cabochons 2 pieces Measures: 1 1/2 x 1 in. 26.8 grams gross Estimate: $2,500 - $3,500240 An Antique, Platinum Topped-Gold, Coral and Demantoid Garnet Brooch Of a butterfly design centering an oval and round coral cabochons, with accents of rose-cut diamonds and round demantoid garnets Measures: 2 x 1 in. 13.7 grams gross Estimate: $3,500 - $5,500241 An 18K Gold and Coral Necklace Of a single strand design featuring graduated round coral beads measuring approximately 6.31 - 16.72 mm, finished with an 18k gold and coral clasp Length: 22 1/2 in. 84.4 grams gross Estimate: $1,500 - $2,000242 An 18K White Gold and Diamond Bracelet Of a single line design featuring forty-two round diamonds weighing approximately diamonds 7.80 carats Length: 7 in. 10.7 grams gross Estimate: $3,000 - $5,000243 A Pair of 18K White Gold and Diamond Earrings Featuring six graduated diamonds weighing approximately 7.75 carats total 2 pieces Measures: 7/8 x 3/8 in. 5.5 grams gross Estimate: $9,000 - $12,000244 An 18K White Gold and Diamond Ring Of a cross over design featuring four rows of round diamonds weighing approximately 4.35 carats, set halfway down the shank Size: 7 1/2 15.6 grams gross Estimate: $5,500 - $6,500245 An 18K Rose Gold and Diamond Ring Of a cross over design featuring two bands of high polish rose gold accented by two rows of round diamonds weighing approximately 2.50 carats Size: 6 1/2 15.7 grams gross Estimate: $4,000 - $6,000246 A Platinum and Diamond Brooch Of a ribbon design featuring old European-cut diamonds weighing approximately 6.60 carats Measures: 2 x 1 1/4 in. 19.3 grams gross Estimate: $1,500 - $2,000247 A 14K White Gold and Diamond Necklace Centering a heart-shaped diamond weighing approximately 1.50 carats, suspended from an open link chain Length: 18 1/2 in. 3.6 grams gross Estimate: $2,500 - $3,500248 A Platinum, Emerald and Diamond Pin Of a swirling design with floral motifs, accented by round and tapered baguette diamonds, finished with round, old European-cut, baguette and marquise-shaped diamonds weighing approximately 10.20 carats Measures: 3 x 1 3/4 in. 39.1 grams gross Estimate: $5,000 - $7,000249 A Platinum and Colored Sapphire Long Chain Of a station design featuring oval blue, green, pink, purple and yellow sapphires weighing approximately 70.00 carats total Length: 38 in. 34.5 grams gross Estimate: $9,000 - $12,000250 A 14K White Gold and Diamond Ring Centering a princess-cut diamond weighing approximately 2.00 carats, accented by round and baguette diamonds set in a geometric frame Size: 7 4.3 grams gross Estimate: $4,000 - $6,000251 An 18K White Gold and Diamond Bracelet Featuring thirty-seven round diamonds weighing approximately 7.50 carats Length: 7 in. 21.2 grams gross Estimate: $5,000 - $7,000252 A Platinum, Sapphire and Diamond Ring Centering a cushion-cut sapphire weighing approximately 2.16 carats, accented by old European-cut and single-cut diamonds weighing approximately 0.90 carat Size: 9 9.9 grams gross Estimate: $2,000 - $3,000253 An 18K White Gold and Diamond Necklace Featuring slightly graduated round diamonds weighing approximately 6.00 carats Length: 16 1/2 in. 13.6 grams gross Estimate: $3,500 - $5,500254 A Platinum and Diamond Eternity Ring Featuring nineteen oval diamonds weighing approximately 4.80 carats Size: 6 1/2 7.3 grams gross Estimate: $5,000 - $7,000255 An 18K Gold, Platinum, Emerald and Diamond Brooch Of a thistle design accented by round emeralds, featuring leaves set with single-cut diamonds, with French assay marks Measures: 3 x 1 in. 35.2 grams gross Estimate: $4,500 - $6,500256 An 18K Gold and Diamond Necklace Featuring a fancy braided link chain, centering a high polish gold element accented by round diamonds weighing approximately 0.75 carat, with French assay marks Length: 16 in. 54.0 grams gross Estimate: $8,000 - $12,000257 Cartier: A 14K Gold Brooch Featuring overlapping swirling burst designs, signed Cartier, c. 1940s Measures: 1 1/4 x 1 in. 15.4 grams gross Estimate: $3,000 - $5,000258 A 18K Gold and Emerald Ring Featuring a round emerald weighing approximately 2.45 carats, accented by baguette diamonds weighing 0.45 carat Size: 7 3/4 6.6 grams Estimate: $3,500 - $5,500259 An 18K Gold Bracelet Of an 18k gold floral-pattern motif, composed of articulated floral links, accompanied by extra links for adjustment, with Italian assay mark 2 pieces Length: 8 in. 35.0 grams gross Estimate: $3,000 - $5,000260 An 18K Gold, Emerald and Diamond Ring and Earring Set Of matching design with the ring centering an octagonal-cut emerald weighing approximately 2.46 carats and the earrings centering octagonal-cut emeralds weighing approximately 0.43 carat each all surrounded by ballerina style tapered baguettes weighing approximately 4.20 carats total 3 pieces Ring: 5 1/2, Earrings: 1/2 x 1/2 in. 13.9 grams gross Accompanied by GIA report #2235355141 and #5234355145, dated August 1, 2024, stating that the emeralds are of Colombian origin, with clarity enhancement (F2). Estimate: $6,000 - $8,000261 An 18K Gold, Emerald and Diamond Ring Centering an elongated shield shaped emerald weighing approximately 4.75 carats, framed by channel set white sapphire weighing approximately 3.45 carats Size: 6 3/4 11.3 grams gross Accompanied by GIA report Estimate: $15,000 - $20,000262 A Pair of 18K Bi-Color Gold, Colored Diamond and Diamond Earrings Suspending oval frames centering two Asscher-cut diamonds, accented by round near-colorless and yellow diamonds weighing approximately 6.55 carats total 2 pieces Measures: 1 7/8 x 7/8 in. 17.8 grams gross Estimate: $6,000 - $8,000263 Bulgari: An 18K Gold and Diamond 'Spiga' Bracelet Of a flexible design featuring chevron motif links accented by round diamonds weighing approximately 0.90 carat, signed Bulgari with Italian workshop marks Measures: 5 3/4 - 6 1/2 in. 62.2 grams gross Estimate: $18,000 - $22,000264 Faraone: An 18K Bi-Color Gold and Diamond Necklace Of a yellow gold open link design featuring white gold bar stations accented by single-cut diamonds weighing approximately 4.30 carats, signed Faraone Length: 36 1/2 in. 66.8 grams gross Estimate: $8,000 - $12,000265 Cartier: An 18K Tri-Color Gold and Diamond 'Trinity' Bracelet Featuring high polish bands of yellow and rose gold together with a white gold band set with round diamonds weighing approximately 4.65 carats, signed Cartier 33125C Measures: 7 1/2 in. 67.7 grams gross Estimate: $20,000 - $25,000266 An 18K Gold, Sapphire, and Diamond Necklace Featuring a Cuban link chain centering diamond set links suspending three oval sapphire double cabochons, estimated total diamond weight 2.75 carats Length: 14 in. 72.7 grams gross Estimate: $12,000 - $18,000267 A Pair of 14K Gold, Gem-Set and Diamond Earrings Of a foliate design featuring textured gold leaves accented by central flowers set with round emeralds, rubies and sapphires, finished with old European-cut diamonds weighing approximately 1.90 carats 2 pieces Measures: 1 x 3/4 in. 14.8 grams gross Estimate: $2,500 - $3,500268 Tiffany & Co.: An 18K Gold and Diamond Bracelet Featuring nautical style links accented by round rubies, and round diamonds weighing approximately 4.32 carats, signed Tiffany Length: 6 1/4 in., Width: 1 in. 76.3 grams gross Estimate: $12,000 - $18,000269 Bulgari: An 18K Gold and Star Sapphire Ring Featuring an oval double cabochon star sapphire weighing approximately 27.23 carats, set in a high polish fluted mounted, signed Bulgari, with Italian workshop marks Size: 7 1/4 24.0 grams gross Accompanied by a GIA Report numbered #1242033562, dated August 26, 2026, stating the Sapphire as natural Corundum of Burma origin with No heat enhancements. Estimate: $20,000 - $30,000270 An 18K Gold Bracelet Featuring a geometric nested link design, with French import marks Length: 8 in., Width: 1 in. 85.0 grams gross Estimate: $9,000 - $12,000271 A Pair of 18K Gold and Diamond Earrings Of a feather design set with baguette and round diamonds weighing approximately 4.65 carats 2 pieces Measures: 1 3/8 x 1 in. 16.2 grams gross Estimate: $4,500 - $6,500272 A 14K Gold and Diamond Ring Centering a round diamond weighing approximately round 1.45 carats, mounted in a swirling design set with tapered baguette diamonds weighing approximately 1.90 carats Size: 4 1/2 10.6 grams gross Estimate: $3,000 - $5,000273 A Pair of 14K Gold Earrings Featuring three arrows piercing twisted gold targets 2 pieces Measures: 1 x 1 in. 16.6 grams gross Estimate: $1,800 - $2,200274 A 14K Gold, Gem-Set and Diamond Slide Bracelet Featuring nine slide links with snake, ladybug, frog and floral motifs accented by gemstones, diamonds and enamel Length: 7 3/4 in. Width: 3/4 in. 70.0 grams gross Estimate: $4,000 - $6,000275 A 14K Gold and Diamond Ring Centering a high set marquise-shaped diamond weighing approximately 1.42 carats, accented by two tiers f baguettes weighing approximately 0.60 carat Size: 4 10.4 grams gross Estimate: $2,500 - $3,500276 An 18K Gold and Turquoise Glass Brooch Of a floral design featuring textured overlapping leaves accented by round turquoise glass cabochons Measures: 1 7/8 in. 34.4 grams gross Estimate: $3,000 - $5,000277 An 18K Bi-Color Gold Bracelet Featuring Aztec motif links of rose gold, accented by textured yellow gold Length: 7 in., Width: 7/8 in. 64.8 grams gross Estimate: $4,000 - $6,000278 An 18K Bi-Color Gold and Diamond Pendant Necklace Featuring an open link chain suspending a foliate motif pendant all set with round and baguette diamonds weighing approximately 5.40 carats with French assay marks Chain: 24 in., Pendant: 2 1/2 x 1 7/8 in. 64.1 grams gross Estimate: $9,000 - $12,000279 David Webb: A Pair of 18K Bi-Color Gold and Diamond Earrings Featuring a high polish yellow gold fluted design centering two white gold clover motifs set with round diamonds weighing approximately 1.75 carats, signed Webb 2 pieces Measures: 7/8 x 7/8 in. 34.1 grams gross Estimate: $7,000 - $10,000280 Bulgari: An 18K Bi-Color Gold and Diamond Necklace Featuring alternating yellow gold and white gold oval and round links accented by round diamonds weighing approximately 3.20 carats, Bulgari, Roma, with Italian workshop marks Length: 37 in. 54.8 grams gross Estimate: $12,000 - $18,000281 Cartier: A 14K Bi-Color Gold, Amethyst and Diamond Brooch Centering seven old European-cut diamonds encircled by a woven design set with tapered amethyst baguettes, signed Cartier, Paris, New York Measures: 2 x 3/8 in. 7.8 grams gross Estimate: $6,000 - $8,000282 A 14K Gold and Diamond Brooch Of an open floral motif, set with round diamonds weighing approximately 1.20 carats, signed PS Measures: 1 1/4 in. 19.3 grams gross Estimate: $1,800 - $2,200283 An 18K Gold and Diamond Bracelet Featuring forty round diamonds weighing approximately 8.85 carats Length: 7 in. 11.8 grams gross Estimate: $3,500 - $4,500284 An 18K Gold and Diamond Pendant Of a tennis racquet design featuring a single round diamond Measures: 3 x 7/8 in. 12.8 grams gross Estimate: $1,500 - $2,000285 Two Pairs of 18K Gold Tiffany & Co. Earrings Including a pair of Elsa Peretti bean-shaped earrings together with a pair of T&Co. earrings centering two Mabe pearls measuring approximately 14.60 mm, with signed pouch 4 pieces Measures: 1/2 in. and 5/8 in. 20.9 grams gross Estimate: $1,000 - $1,500286 An 18K Bi-Color Gold and Diamond Necklace Including a central panel featuring three bands of white gold set with round diamonds weighing approximately 5.30 carats, accented by a twisted yellow gold design Length: 15 in. 60.4 grams gross Estimate: $7,000 - $10,000287 David Yurman: A Pair of 18K Gold and Diamond Earrings Of a cushion design accented by pave-set round diamond weighing approximately 2.15 carats, finished with a rope trim, signed D.Y. 2 pieces Measures: 1/2 x 1/2 in. 22.7 grams gross Estimate: $3,000 - $5,000288 Judith Ripka: An 18K Rose Gold, Smoky Quartz and Diamond Necklace Of a station design featuring eight oval faceted smoky quartz accented by round diamonds, signed JR Length: 34 in. 48.0 grams gross Estimate: $5,000 - $7,000289 A 14K Gold and Diamond Ring Centering a solitaire emerald-cut diamond weighing approximately 1.40 carats Size: 6 3/4 3.0 grams gross Estimate: $1,800 - $2,500290 A Pair of 14K Gold and Diamond Stud Earrings Centering two round diamonds weighing approximately 1.02 and 1.05 carats 2 pieces Measures: 1/4 in. 1.4 grams gross Estimate: $1,200 - $1,800291 An 18K White Gold and Diamond Ring Of a cluster design featuring marquise-shaped, tapered baguette and round diamonds weighing approximately 2.90 carats Size: 4 1/2 9.5 grams gross Estimate: $2,500 - $3,500292 A Pair of 14K Gold and Diamond Stud Earrings Centering two round diamonds weighing 1.06 carats total 2 pieces Measures: 1/4 in. 1.1 grams gross Estimate: $600 - $800293 A 14K Gold and Diamond Necklace Of a station design featuring twenty-four round diamonds weighing approximately 4.75 carats Length: 35 in. 8.6 grams gross Estimate: $4,500 - $5,500294 An 18K Bi-Color Gold, Ruby and Diamond Brooch Featuring a ballerina in motion, set with marquise-shaped and pear-shaped rubies. finished with round diamonds weighing approximately 1.35 carats Measures: 2 3/4 x 1 in. 18.6 grams gross Estimate: $3,500 - $5,500295 An 18K White Gold and Diamond Ring Centering an emerald-cut diamond weighing 4.17 carats, accented by trilliant-cut and tapered baguette diamonds weighing approximately 1.50 carats Size: 4 1/2 8.7 grams gross Accompanied by a GIA Report numbered #2111820684, dated November 19, 2012, stating the diamond as Natural with a color grade of K and a clarity grade of VS1, no fluorescence. Estimate: $20,000 - $30,000296 A 14K White Gold and Diamond Brooch Of a swirling ribbon design set with marquise-shaped, round, single-cut, and old mine-cut diamonds weighing approximately 3.35 carats Measures: 2 x 1 1/4 in. 11.5 grams gross Estimate: $2,500 - $3,500297 A 14K White Gold and Diamond Eternity Band Featuring fourteen round diamonds weighing 8.53 carats Size: 8 6.3 grams gross Estimate: $4,000 - $6,000298 A Pair of 18K White Gold and Round Diamond Earrings Featuring floral motifs suspending cascading tendrils set with round diamonds weighing approximately 7.50 carats total Measures: 2 x 5/8 in. 20.9 grams gross Estimate: $5,500 - $7,500299 A 22K Gold American Eagle Coin Proof Set Including a Fifty Dollar, Twenty-five Dollar, Ten dollar and Five dollar coin 4 pieces 57.47 grams gross Estimate: $5,000 - $8,000300 Patek Philippe: A Pair of 18K Rose Gold 'Calatrava Cross' Cufflinks Featuring a quatrefoil cross design, signed Patek Philippe Geneva 2 pieces Measures: 3/4 in. 16.9 grams gross Estimate: $2,500 - $3,500301 A Retro 14K Gold and Citrine Surprise Watch Featuring a tubogas bracelet centering a bow style motif set with oval cabochon citrine, round rubies and transition-cut diamonds hiding a rose gold dial with baton hour markers, c. 1940's Length: 7 1/2 in., Wisth: 1 in. 95.6 grams gross Estimate: $12,000 - $18,000302 A Bi-Color Gold, Ruby, Sapphire, and Diamond Surprise Watch Of a textured domed design featuring alternating bands of channel set rubies, emeralds and sapphires and finished with channel-set French-cut diamonds, dial featuring gold hour markers Inner Circumference: 6 1/2 in. 102.9 grams gross Estimate: $12,000 - $15,000303 Vacheron Constantin: An 18K Gold 'Harmony' Watch Dial: 17.60 mm, rectangular gold dial with no hour markers Case: 23.00 mm Case number: 566613 Closure: black leather strap with 18k gold buckle clasp Signed: dial, case and clasp Inner circumference: 6 3/4 - 8 1/2 in. 33.0 grams gross Estimate: $5,000 - $7,000304 Boucheron: An 18K Gold Carre 'Clous de Paris' Watch Dial: 18.50 mm, square gold dial with no hour markers Case: 28.00 mm Case number: AJ 415022 Closure: black leather strap with and 18k gold buckle clasp Signed: dial, case, strap and clasp Inner circumference: 7 - 8 3/4 in. 49.7 grams gross Estimate: $5,000 - $7,000305 Piaget: An 18K Bi-Color Gold and Diamond Watch Dial: 19.00 mm, round gold diamond with no hour markers, encircled by round diamonds weighing 1.10 carats Case: 24.10 mm Case number: MG 9982, 90141 Closure: textured gold bracelet with notched clasp Signed: dial, movement Bueche-Girod Inner circumference: 6 1/2 - 7 in. 64.3 grams gross Estimate: $8,000 - $12,000306 Piaget: An 18K White Gold 'Black Tie' Watch Dial: 17.8 mm, rectangular black dial with Panerai hour markers Case: 28.00 mm Case number: 90300, 880846 Closure: black strap with and 18k white gold buckle clasp Signed: dial, case, strap and clasp, with signed box Inner circumference: 7 - 8 1/4 in. 54.1 grams gross Estimate: $5,000 - $7,000307 Hermes; A Stainless-Steel 'Cape Cod' Watch Dial: 21.50 mm, rectangular with Arabic hour markers Case: 30.00 mm Case number: 3266450, CC2.710 Closure: including a red and black strap with stainless buckle clasp Signed: dial, case and straps Inner circumference: 6 - 7 in. 41.4 grams gross Estimate: $2,000 - $3,000308 Cartier: An 18K White Gold and Diamond 'Trinity' Watch Dial: 17.25 mm, round pink mother-of-pearl dial with diamond set hour markers Case: 28.00 mm Case number: 71662CD Closure: pink leather strap with an 18k white gold buckle clasp Signed: with original box Inner circumference: 6 3/4 - 8 in. 37.4 grams gross Estimate: $8,000 - $12,000309 Rolex: A Stainless-Steel 'Submariner Date ' Watch Dial: 30.00 mm, round black dial with Diver hour markers Case: 40.00 mm Numbers: U27492, 16610, 7760872, 3135 Closure: stainless-steel link bracelet with deployment clasp Signed: dial, case and clasp, with original box and papers Inner circumference: 7 in. 127.2 grams gross Estimate: $15,000 - $20,000310 Rolex: An 18K Gold and Diamond 'Oyster Perpetual Day-Date' Watch Dial: 28.00 mm, round with baton hour markers encircled by round diamonds Case: 35.00 mm Case number: R676420, 3155 Closure: gold link bracelet set with round diamonds with deployment clasp Signed: dial, case and clasp, c. 1987, with original box and papers Inner circumference: 7 1/2 in. 136.3 grams gross Estimate: $12,000 - $18,000311 Rolex: An 18K Gold 'Datejust President' Watch Dial: 28.00 mm, Round with baton hour markers Case: 35.00 mm Number: 1803 Closure: brown leather strap with gold-plated buckle clasp Signed: dial with original booklet Inner circumference: 7 1/4 - 8 1/2 in. 63.9 grams gross Estimate: $9,000 - $12,000312 A. Lange & Sohne: An 18K Rose Gold 'Saxiona Thin' Watch Dial: 30.00 mm, round with baton marks Case: 38.00 mm Case number: 238338, movement 128205 Closure: brown leather strap with 18k rose gold buckle clasp Signed: dial, case, movement and clasp, accompanied by original box and papers Inner circumference: 6 3/4 - 8 1/2 in. 61.7 grams gross Estimate: $12,000 - $18,000313 Bulgari: A Stainless-Steel and Rose Gold 'Serepenti Seduttori' Watch Dial: 18.70 mm, snake head dial, with baton and roman numeral hour markers Case: 26.50 mm Case number: 1NIXJ3 Closure: scale link bracelet with butterfly clasp Signed: dial, case and clasp, with booklet Inner circumference: 6 3/4 in. 64.7 grams gross Estimate: $8,000 - $12,000314 Bulgari: And 18K Gold Tubogas Wristwatch Dial: 19.00 mm, round black dial with baton hour markers Case: 28.00 mm Case number: 438, BB 26 2T, P.71921 Closure: tubogas bracelet cuff Signed: dial, case and bracelet Inner circumference: 6 1/4 in. flexible, Gap: 3/4 in. 92.8 grams gross Estimate: $10,000 - $15,000315 Chopard: An 18K White Gold and Diamond 'Happy Sport' Watch Dial: 11.70 mm, square with Roman numeral hour markers, accented by round diamonds Case: 21.50 mm Number: 976-001, 530482, 419-1 Closure: black leather strap with metal buckle clasp Signed: dial and case Inner circumference: 6 - 7 1/4 in. 29.8 grams gross Estimate: $4,000 - $6,000316 Chopard: A Stainless-Steel and Diamond 'Happy Hellas' Watch Dial: 25.00 mm, round Greek flag with mother-of-pearl and Diver hour markers, featuring floating happy fish Case: 35.00 Case number: 1050403, ref. 28/8421-20 Closure: blue leather strap with stainless-steel buckle clasp Signed: dial, case and strap Inner circumference: 6 1/2 - 8 in. 70.3 grams gross Estimate: $6,000 - $8,000317 Chopard: An 18K Gold 'Classique Tonneau' Watch Dial: 26.00 mm, with a rectangular curved dial featuring Roman numeral hour markers Case: 33.00 mm Case number: 373434, 2248 Closure: black leather strap and 18k gold buckle clasp Signed: dial, case, strap and clasp Inner circumference: 7 1/4 - 8 1/2 in. 56.2 grams gross Estimate: $7,000 - $10,000318 Jaquet Droz: An 18K White Gold 'Astrale Perpetual Calendar' Watch Dial: 37.00, round with dot hour markers Case: 42.00 mm Case number: L008334202, 61/88 Closure: black leather strap with an 18k white gold buckle clasp Signed: dial, case, strap and clasp, with original box and papers Inner circumference: 6 3/4 - 8 1/4 in. 120.4 grams gross Estimate: $18,000 - $25,000319 Blancpain: A Platinum 'Villeret' Watch Dial: 28.00 mm, round white dial with Roman numeral hour markers Case: 35.00 mm Case number: no.21 Closure: black leather strap with metal buckle clasp Signed: dial and case Inner circumference: 7 - 8 1/2 in. 59.2 grams gross Estimate: $5,000 - $7,000320 Bremont: A Stainless-Steel 'ALT1-P' Watch Dial: 35.00 mm, round blue dial with Panerai hour markers, with three subsidiary dials Model: Chronograph Case: 40.00 mm Case number: 113047 Closure: dark and light blue navy leather strap with buckle clasp Signed: dial, clasp and case Inner circumference: 7 - 8 3/4 in. 116.0 grams gross Estimate: $4,000 - $6,000321 Hublot: A Stainless-Steel 'Classic Fusion' Watch Dial: 22.50 mm, round titanium green dial with baton hour markers Case: 30.00 mm Case number: 1661667 Closure: rubber bracelet with deployment clasp Signed: dial, case and clasp, with original box Inner circumference: 5 1/2 - 6 3/4 in. 38.6 grams gross Estimate: $4,000 - $6,000322 Ulysse Nardin: A Stainless-Steel ' Marine Diver Black Sea' Watch Dial: 35.00 mm, round with red baton hour markers Case: 45.00 mm Case number: 263-92 Closure: black rubber bracelet with butterfly clasp Signed: dial, case and strap Inner circumference: 8 in. 139.5 grams gross Estimate: $6,000 - $8,000323 Ulysse Nardin: A Stainless-Steel 'Marine Diver Chronograph' Watch Dial: 35.00 mm, round with baton hour markers and three subsidiary dials Case: 45.00 mm Case number: 1503-151 Closure: rubber band with butterfly clasp Signed: dial, case and clasp, with original paper Inner circumference: 8 in. 142.0 grams gross Estimate: $6,000 - $8,000324 HYT: A Gun Metal 'HO' Watch Dial: 42.00 mm, round gun metal dial with Arabic hour markers Case: 48.00 mmm Case number: 266 Closure: red rubber strap with titanium deployment clasp Signed: dial, case and clasp, with original box Inner circumference: 7 - 8 1/2 in. 164.6 grams gross Estimate: $18,000 - $25,000

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