Estate Auction | Two-Day Fine Jewelry Auction

1001 A Gold Pocket Watch, Tiffany & Co Dial: White circular dial with black Arabic numerals, sub-seconds dial, signed Tiffany & Co. Movement:19J stemwind and set movement, jeweled gold chatons, nickel plated, damascened design, cut bi-metallic compensation balance, blued steel balance spring, jeweled straightline lever escapement, micrometric regulator, signed: Waltham / Mass. / Riverside, #23187356 Case: 14k yellow gold open face decagon shaped smooth polished case, signed: Wadsworth 14k Karat, #865767; with personalized engraved monogram 44 mm x 44 mm 59.3 grams Estimate: $600 - $800

1002 A Pair Of Russian Enamel And Diamond Cufflinks 18k rose gold and silver, marked to loop verso Each centering a yellow gold rosette in a blue enamel ground surrounded by rose-cut diamonds, with box Each: 1" H x .625" W 16.5 grams 2 pieces Estimate: $600 - $800

1003 An Art Deco Diamond Ring Circa 1920, platinum Centering two old European-cut diamonds, totaling approximately 1.2cts and graded E-F color and VS clarity Ring size: 8 5 grams Estimate: $2,500 - $3,500

1004 A Diamond Bracelet Circa 1945, platinum Set with three hundred twenty single and full-cut round diamonds, totaling approximately 8cts and graded H-I color and VS-SI clarity 7.5" L x .5" W 29.7 grams Estimate: $6,000 - $8,000

1005 An Emerald And Diamond Ring Platinum Centering a rectangular-cut emerald, gauged at approximately 1.25cts, and surrounded by twenty-seven baguette-cut emeralds, weighing approximately 0.95ct, and forty-eight round diamonds, totaling approximately 0.30ct. and graded G-H color and VS clarity Ring size: 8 8.85 grams Estimate: $2,500 - $3,500

1006 A Patek Philippe & Cie Pocket Watch Circa 1920s Platinum Dial: A circular silvered dial with bezel-set diamond hour markers, signed: Patek / Philippe & Cie Geneve. Movement: 18 Jewel stem wind and set movement, rhodium plated, damascened design cut bi-metallic compensation balance, blued steel Breguet balance spring, jeweled straightline lever escapement, adjusted to heat, cold isochronism in five positions, #826867, Cal: PXP, signed: Patek / Philippe & Co / Geneve / Swiss Case: A circular smooth polish platinum case, signed to interior lid: Patel / Philippe & Co / Geneve / Swiss / Platinum / .950-PT, Hallmarked, #417584; monogrammed to case back: HFG [for Major Harold Ferguson] 44 mm Dia. 51.4 grams Estimate: $5,000 - $7,000

1008 A Diamond Bow Brooch Circa 1950, platinum Set with eighty-two single and full-cut round diamonds, totaling approximately 5.5cts and graded F-G color and VS clarity 2.5" W and .75" H 17 grams Estimate: $3,000 - $4,000

1009 A Diamond Line Bracelet 14k white gold Set with thirty-eight full-cut round diamonds, totaling 9.20cts and graded F-G color and SI1-I1 clarity 7" L 17.8 grams Estimate: $4,000 - $6,000

1010 An Art Deco Diamond Ring Platinum Centering an old European-cut diamond, gauged at 2.02cts and graded J-K color and VS clarity, flanked by two full-cut round and four baguette-cut diamonds, totaling approximately .3ct Ring size: 7.75 4.4 grams Estimate: $5,000 - $7,000

1011 A Pair Of Diamond Earrings 18k white gold Set with two pear, two marquise, and fifty-four full-cut round diamonds, totaling approximately 3.90cts and graded F-G color and VS-SI clarity 2" L 10.55 grams 2 pieces Estimate: $4,000 - $6,000

1012 A Ruby And Diamond Ring 18k white gold Centering a full-cut round diamond, weighing 1.26cts and graded M+ color and I clarity, flanked by two round rubies, totaling 1.02cts, and further set with calibre-cut rubies and full-cut round diamonds Ring size: 7.5 4 grams Estimate: $2,500 - $3,500

1013 A Diamond Bracelet Circa 1950, platinum Centering upon three old European-cut diamonds, gauged at 2.00cts, 1.60cts, and 1.60cts and graded H-I color and SI clarity, further set with over three hundred seventy single and full-cut round diamonds, totaling approximately 15.00cts and graded G-H color and VS clarity 7.5" L x 1.4" H 88 grams Estimate: $25,000 - $30,000

1014 A Pair Of Diamond Ear Pendants 14k white gold Set with two pear and twenty-four full-cut round diamonds, totaling approximately 1.7cts and graded F-G color and VS-SI clarity 1.5 <br /> 1.50" L 4.5 grams 2 pieces Estimate: $1,500 - $2,500

1015 An Art Deco Style Diamond And Sapphire Ring Platinum Centering a full-cut round diamonds, gauged at approximately 1.1ct and graded F-G color and VS clarity, flanked by six calibre-cut tapered sapphires and thirty-four full-cut round diamonds, totaling .5cts and graded G-H color and VS clarity Ring size: 5 3.3 grams Estimate: $4,000 - $6,000

1016 An Art Deco Diamond And Sapphire Bracelet Circa 1925, Platinum Centering on seven full-cut round diamonds, totaling 1.4cts, and further set with two hundred forty-five single and full-cut round diamonds, totaling approximately 9.5cts and graded G-H color and VS clarity, further set with small calibre-cut sapphires 7.25" L x .75" W 35 grams Estimate: $8,000 - $12,000

1018 A Diamond Ring 18k white and yellow gold Set with six full-cut round diamonds and fourteen marquise-cut diamonds, totaling 4.23cts and graded H-J color and VS-SI clarity Ring size: 7 9.8 grams Estimate: $4,000 - $6,000

1020 A Tiffany & Co. Diamond Eternity Band Platinum, stamped: (c) / Tiffany & Co. / Pt950 Designed with twenty channel-set full-cut round diamonds, totaling approximately 2cts and graded E-F color and VS clarity Ring size: 6.5 6.2 grams Estimate: $2,000 - $3,000

1021 A Van Cleef & Arpels "Alhambra" Bracelet 18k yellow gold, stamped: VCA / 750 / (c) / CL 3904 Designed with five textured quatrefoil links separated by a chain, with a signed wooden box 7" L x .5" W 15.4 grams Estimate: $3,000 - $5,000

1022 A Pair Of Coral Earrings 18k yellow gold Set with two cabochon corals, totaling 33.85cts, within a criss-cross of twisted gold wire work, with retractable posts and clip backs 1" L x .5" W 15 grams Estimate: $2,000 - $3,000

1023 A Van Cleef & Arpels Coral And Diamond Ring Circa 1970, 18k yellow gold, stamped: VCA / NY / 5K505-24 Designed as a domed coral ring centering five full-cut round diamonds, totaling approximately .25cts and graded F-G color and VS clarity Ring size: 4.5 14.9 grams Estimate: $2,000 - $3,000

1024 A Diamond Foliate Brooch 18k yellow of white gold, stamped: Italy / 18k The lovely three-dimensional sculptured foliage embellished by one hundred sixty-five single cut round diamonds, totaling approximately .6cts and graded G-H color and VS clarity 2.25" L x 1.75" W 32.2 grams Estimate: $1,200 - $1,800

1027 A Tiffany & Co. Diamond Anemone Brooch 18k yellow gold, stamped: Tiffany & Co. / France / 18k (c) The anemone is topped with twenty-two full-cut round diamonds, totaling approximately 2.2cts and graded F-G color and VS clarity, with signed blue suede box 1.25" W 28.8 grams Estimate: $3,000 - $5,000

1028 A Van Cleef & Arpels "Alhambra" Onyx Necklace 18k yellow gold, stamped: VCA / 750 / CF 12926 Set with twenty onyx quatrefoil panels within a beaded frame 31" L x .25" H 45.3 grams Estimate: $15,000 - $20,000

1029 A Diamond Eternity Band Platinum Set with seventeen square-cut diamond, totaling 5.78cts and graded F-G color and VS clarity Ring size: 6.5 8.27 grams Estimate: $12,000 - $18,000

1030 A Van Cleef & Arpels "Alhambra" Onyx Bracelet 18k yellow gold, stamped: VCA / 750 / (c) / CF8944 Designed with five onyx quatrefoil panels within a beaded frame, with signed wooden box 7" x .25" W 10.7 grams Estimate: $3,000 - $5,000

1031 A Diamond Line Bracelet 18k white gold Set with forty-five full-cut round diamonds, totaling 6.99cts and graded F-G color and VS clarity 7" L 10.30 grams Estimate: $7,000 - $9,000

1032 A Van Cleef & Arpels "Alhambra" Onyx And Diamond Ring 18k yellow gold, stamped: VCA / NY / 18k / indistinct number Set with onyx and centering one full-cut round diamond gauged at .5cts Ring size: 6.25 4.6 grams Estimate: $2,500 - $3,500

1033 A Pair Of South Sea Cultured Pearl And Diamond Earrings 18k yellow gold Set with two South Sea cultured pearls measuring 11.5 mm flanked by twelve marquise-cut diamonds, totaling approximately 1.5cts and graded F-G color and VS clarity with post and clip-backs 1" L x .5" W 12.3 grams Estimate: $1,500 - $2,000

1034 Four DeBeers Diamond Eternity Bands 18k gold, each stamped: De Beers [with further numbers] Each entirely micro pave-set with diamonds comprising: NA25288 - 18k rose gold, with forty round pink diamonds weighing .4cts; A28891 - 18k yellow gold with forty round yellow diamonds weighing .39cts; A42781 - 18k white gold with forty round diamonds weighing .32cts; A65509 - 18k white gold with forty round diamonds weighing .4cts; with four Debeers passports and four signed wooden ring boxes Each ring size: 6 5.6 grams gross 4 pieces Estimate: $1,500 - $2,000

1035 A Pair Of Emerald And Diamond Ear Clips 18k yellow gold Set with two rectangular-cut emeralds, totaling approximately 3.5cts, and surrounded by sixteen tapered baguette and eight full-cut round diamonds, totaling approximately 1.18cts and graded G-H color and SI clarity .5" L x .5" W 10.2 grams 2 pieces Estimate: $2,500 - $3,500

1036 An Emerald And Diamond Ring 14k yellow gold Centering a rectangular-cut emerald, gauged at approximately 4.54cts, and flanked by ten princess-cut yellow-colored diamonds and twenty full-cut round diamonds, totaling approximately .3cts Ring size: 7.25 10.5 grams Estimate: $800 - $1,200

1037 A Set Of Tiffany & Co. Oval Link Jewelry 18k yellow gold, stamped: (c) T & Co. / Germany / 750 Comprising a fancy link oval necklace (18" L) and a matching bracelet (7"), may also be worn together as a longer necklace, with a signed blue suede slip case 52.2 grams gross 2 pieces Estimate: $3,000 - $5,000

1038 A Cabochon Aquamarine And Diamond Ring 14k yellow gold Centering a cabochon aquamarine, gauged at approximately 27cts, and surrounded by 24 full-cut round diamonds, totaling approximately 1.2cts and graded G-H color and VS clarity Ring size: 12 30.5 grams Estimate: $1,000 - $2,000

1039 A Tiffany & Co. Gold Bracelet 18k yellow gold, stamped: T & Co. / 750 / Germany Designed a polished fancy link bracelet, with signed blue suede box 7" L 89.9 grams Estimate: $4,000 - $6,000

1041 A Set Of Three Gold And Diamond Bangles 18k white and yellow gold Comprising two white gold and one yellow gold hinged bangle bracelet, total set with seven hundred diamonds, totaling approximately 13.5cts and graded G-H color and VS clarity Each bracelet: 6.5" C x .25" W 92.4 grams gross 3 pieces Estimate: $15,000 - $20,000

1044 A Pair Of Sapphire And Diamond Half Hoop Earrings 18k yellow gold Set with twenty oval-cut sapphires, totaling approximately 4cts, and fourteen full-cut round diamonds, totaling .7cts, with clip backs an retractable posts .85" L 11 grams 2 pieces Estimate: $1,500 - $2,000

1045 A Tiffany & Co. Woven Bracelet 18k yellow gold, stamped: Tiffany & Co. / 750 Designed as woven gold bracelet, with signed blue suede box 7" L x .4" W 32 grams Estimate: $2,000 - $3,000

1047 A Tiffany & Co. Woven Gold Band 18k yellow gold, stamped: T & Co. / 750 Designed as an entirely woven band Ring size: 7.25 12.8 grams Estimate: $800 - $1,200

1048 A Pair Of Gemstone And Diamond Bee Brooches 18k yellow gold Comprising a bee invisibly set with yellow sapphires and with wings set with small round diamonds and yellow sapphire eyes, and a matching bee with invisibly set rubies and wings set with small round diamonds and ruby eyes 1" L x 1.25" W 19.5 grams 2 pieces Estimate: $2,000 - $3,000

1049 A French Long Diamond Link Necklace 18k yellow gold, stamped with French eagle head mark Entirely set with five-hundred thirty-six full-cut round diamonds, totaling approximately 8cts and graded F-G color and VS clarity, with loop at base for a pendant 24" L x .25" W 58.4 grams Estimate: $7,000 - $9,000

1050 A Pair Of Diamond "X" Ear Clips 18k yellow gold Set with ninety-four full-cut round diamonds, totaling approximately 3cts and graded F-G color and VS clarity, with post and clip-backs .75" W 16.6 grams 2 pieces Estimate: $2,000 - $3,000

1051 A Diamond Line Bracelet 18k yellow gold Set with forty-two full-cut round diamonds, totaling approximately 6cts and graded F-G color and VS clarity 7" L 23.8 grams Estimate: $3,500 - $4,500

1052 A Silverhorn Moonstone, Enamel, And Gemstone Moon Face Brooch 18k yellow gold, stamped: [triangle for Silverhorn] / W / 18ct. Centering a carved moonstone moon face, flanked by small pave-set diamonds ombre green enamel and terminating with cabochon emeralds 2.5" H x 2" W 26.4 grams Estimate: $1,500 - $2,000

1053 A Diamond Pendant Necklace 14k yellow gold Suspending a detachable pendant set with a pear-shaped diamond, weighing 2.07cts with GIA report dated August 26, 2021 stating F color and I1 clarity, with gold neck chain 16" L x 1.25" H 27.5 grams 2 pieces Estimate: $6,000 - $8,000

1055 A David Yurman "Albion" Diamond Necklace 18k yellow gold, each stamped: DY / 750 Suspending a detachable square pendant pave-set with forty round brown colored diamonds and forty round near colorless diamonds, totaling approximately 1.2cts 16" L x 1" H 45. 8 grams gross 2 pieces Estimate: $2,000 - $3,000

1056 An Emerald And Diamond Ring 18k yellow gold Centering a heart-shaped emerald, weighing 3.41cts with GIA certificate dated May 13, 2021 stating natural emerald with moderate clarity enhancement (F2), further set with sixteen baguette-cut diamonds, totaling approximately .8cts and graded G-H color and SI clarity Ring size: 6.5 5.33 grams Estimate: $3,500 - $4,500

1057 Two Emerald And Diamond Jewelry Items 18k yellow gold Comprising a flower necklace set with five pear-shaped and fifty-two round emeralds, totaling approximately 2cts, and further set with two hundred twenty-three full-cut round diamonds, totaling approximately 10.2cts and graded H-I color and VS-SI clarity (17" L x 2" H), and a cluster ring of five marquise-cut diamonds, totaling approximately .75cts, and thirteen round emeralds (ring size: 6.5) 29.7 grams gross 2 pieces Estimate: $5,000 - $7,000

1058 A David Yurman "Figaro" Necklace 18k yellow gold, stamped: DY / 750 / (c) Designed with twisted oval links alternating with polished rounded links, with toggle clasp 15.5" L 27.2 grams Estimate: $2,000 - $3,000