Estate of Lady Leslie Ridley-Tree

1 A David Webb Enamel And Ruby Merman Brooch 18k yellow gold; Stamped: Webb / 18k / © A David Webb green enamel merman brooch accented with three round mixed-cut rubies 67.2 grams 2.0" W x 2.25" H Estimate: $5,000 - $7,000

2 A Pair Of Maz Shell And Gem-Set Earrings 14k yellow gold; Stamped: 14k / MAZ A pair of shell earrings set with bezel set cabochon emeralds, sapphires and rubies with post and omega clip backings 15.2 grams 2 pieces 0.50" W x 0.625" H Estimate: $600 - $800

3 An Amethyst And Diamond Ring 18k yellow gold Centering a fancy cabochon-cut amethyst gauged at 20.0mm x 16.2mm accented by ninety-two round full-cut diamonds totaling approximately 6.00cts. in weight and graded G-H color and VS clarity Ring size: 3.75 26.3 grams 0.75" W x 0.875" H Estimate: $2,000 - $3,000

4 A South Sea Cultured Pearl, Emerald And Diamond Necklace 18k yellow gold and platinum: Stamped: 18k / 10% Irid. plat / Bryant / Illegible maker's mark With cultured pearls graduating in size from approximately 11.3mm to 13.7mm completed by a 18k yellow gold and platinum clasp centering a detachable center set with a cushion shaped cabochon-cut emerald gauged at 20.4mm x 21.6mm and flanked on either side by two cushion shaped cabochon-cut emeralds each gauged at 11.0mm x 8.7mm and further accented by one hundred twelve antique full-cut and single-cut diamonds totaling approximately 3.75cts. and graded H-J color and SI clarity 123.2 grams 19.0" L x 1.0" W Estimate: $5,000 - $7,000

5 An Enamel Bracelet 18k yellow gold; Stamped: 18k Designed with alternating links of textured gold, blue enamel and green enamel 182.9 grams 6.5" L x 0.875" W Estimate: $6,000 - $8,000

6 A Valentin Magro Rock Crystal And Diamond Flower Brooch Platinum and 18k yellow gold: Stamped: Valentin Magro / Plat. / 18k Centering a frosted rock crystal carved flower gauged at 45mm in diameter further set with five diamond topped leaves set with one hundred thirteen round full-cut diamonds totaling approximately 6.50cts. in weight and graded F-G color and VS clarity 62.1 grams 3.25" Dia Estimate: $5,000 - $7,000

7 A Pair Of Mabe Pearl And Enamel Earrings 14k yellow gold; Stamped: 14k A pair of triangular shaped earrings centering large mabe pearls each gauged at 15.5mm surrounded by white enamel with post and omega clip backings 25.4 grams 2 pieces 1.0" Dia Estimate: $600 - $800

8 A Zambian Emerald And Diamond Ring 18k yellow gold; Stamped: 18k Centering a rectangular emerald-cut emerald gauged at 14.54mm x 10.80mm x 8.96mm with an AGL report dated January 30, 2023 stating Zambian origin with minor traditional clarity enhancement surrounded by eighteen round full-cut diamonds totaling approximately 1.65cts. in weight and graded G-H color and SI1 clarity Ring size: 7.5 11.7 grams 0.625" W x 0.75" H Estimate: $5,000 - $7,000

9 A Diamond Woven Bow Bracelet 18k yellow and white gold; Stamped: 750 / Unknown maker's mark Set with twenty round full-cut diamonds graduating in size totaling approximately 0.85ct. in weight and each graded F-G color and VS clarity and topped with two flexible tassels 74.0 grams 6.75" L x 1.50" W Estimate: $2,500 - $3,500

10 A Pear-Shaped Diamond Ring Platinum Centering a pear brilliant-cut diamond weighing 25.80cts. with a GIA report dated January 19, 2023 stating G color and SI2 clarity and flanked by two pear-shaped diamonds totaling approximately 1.25cts. in weight and graded G-H color and VS clarity Ring size: 5.75 13.2 grams Estimate: $400,000 - $500,000

11 A Ruby And Diamond Bracelet 14k white gold A triple strand bracelet set with ruby beads tapering in diameter from 5.8mm - 8.8mm further designed with three bar enhancers set with six round full-cut diamonds and a circular clasp set with thirty-one round full-cut diamonds all with a total approximate weight of 2.50cts. and each graded H-I color and VS/SI clarity 53.4 grams 6.75" L x 1.0" W Estimate: $3,000 - $5,000

12 A Pair Of Round Diamond Stud Earrings 14k white gold Set with two diamonds with GIA reports both dated January 19, 2023 one stating the round brilliant-cut diamond weighs 10.07cts. and graded H color and VS2 clarity and the other stating the round brilliant-cut diamond weighs 10.22cts. and graded I color and SI1 clarity 9.2 grams` 2 pieces Estimate: $200,000 - $300,000

13 A Gemlok Onyx And Diamond Bracelet 18k yellow gold; Stamped: Gemlok / 18kp / © Featuring seven bezel set carved pear-shaped onyx each gauged at 9.2mm x 11.2mm further set with a zigzag pattern of two hundred sixty-six round full-cut diamonds totaling approximately 5.25cts. in weight and each graded G-H color and VS/SI clarity 95.3 grams 6.5" Cir x 0.875" W Estimate: $4,000 - $6,000

14 A Pair Of Onyx And Diamond Ear Clips 18k yellow gold; Stamped: 18k / 750 Designed as carved scalloped onyx set atop one hundred twenty round full-cut diamonds totaling approximately 3.75cts. in weight and each graded F-G color and VS clarity finished with post and omega clip backings 37.1 grams 2 pieces 1.125" W x 1.25" H Estimate: $800 - $1,200

15 A Set Of Van Cleef & Arpels Sapphire And Diamond Jewelry 18k yellow and white gold; Necklace and ear clips scratched: VCA / 18k / 532H-1 A set of Van Cleef & Arpels cabochon sapphire and diamond jewelry including a three strand flat-link necklace featuring a slide pendant centering a bezel set oval cabochon-cut sapphire gauged at 10.5mm x 8.0mm flanked on either side by twelve baguette-cut diamonds and fifty-two round full-cut diamonds totaling approximately 4.30cts. in weight and graded F-G color and VS clarity and a pair of matching ear clips centering two oval cabochon-cut sapphires each gauged at 9.0mm x 7.0mm surrounded by a total of twelve baguette-cut and forty-two round full-cut diamonds totaling approximately 3.75cts. in weight and graded F-G color and VS clarity Necklace: 96.6 grams; Ear clips: 21.4 grams 3 pieces Necklace: 14.0" L x 0.75" W; Ear clips: 0.75" W x 0.875" H Estimate: $12,000 - $15,000

16 A Sapphire And Diamond Ring 18k yellow and white gold A bombe style ring designed with three rows of twenty-one round mixed-cut sapphires graduating in size alternating with two rows of eighteen round single-cut diamonds graduating in size and totaling approximately 0.40ct. in weight and graded H-I color and SI clarity Ring size: 8.25 10.5 grams 0.75" W x 0.625" H Estimate: $300 - $500

17 A Sapphire And Diamond Bow Brooch 18k yellow and white gold; Stamped: 750 / S.D. A large invisibly-set sapphire and diamond bow brooch set with approximately six hundred fifty-five calibre-cut sapphires totaling approximately 50.00cts. in weight and bordered with three hundred fifty-five round full-cut diamonds totaling approximately 6.50cts. in weight and each graded H-I color and SI clarity 73.0 grams 3.75" W x 2.5" H Estimate: $6,000 - $8,000

18 A Henry Dunay Necklace 18k yellow gold; Stamped: Dunay / 18k / 750 / Maker's mark Designed as twisted gold wire alternating with scalloped terminals with a textured finish 100.1 grams 15.0" L x 0.625" W Estimate: $5,000 - $7,000

19 A Pair Of Leo De Vroomen Diamond And Enamel Ear Clips 18k yellow gold; Stamped: de Vroomen / LDV / English Hallmarks A pair of 2001 de Vroomen swirl ear clips featuring guilloché red enamel and set with thirty-six round full-cut diamonds totaling approximately 1.75cts. in weight and graded F-G color and VS clarity 27.3 grams 2 pieces 1.0" W x 1.125" H Estimate: $1,000 - $1,500

20 A Van Cleef & Arpels Diamond Bracelet 18k yellow and white gold: Stamped: Van Cleef & Arpels / NY / 18k / 30777 / © Set with sixty-nine round full-cut diamonds totaling approximately 7.50cts. in weight and graded F-G color and VS clarity 102.2 grams 6.5" L x 1.0" W Estimate: $15,000 - $20,000

21 A Sapphire, Ruby And Diamond Necklace Platinum A triple strand necklace set with alternating sapphire and ruby beads each gauged at approximately 5.5mm-7.5mm further set with one hundred forty-three round antique and modern full and single-cut diamonds totaling approximately 13.50cts. in weight and graded H-I color and SI clarity and accented with four oval cabochon star rubies and five oval cabochon star sapphires each gauged at approximately 9mm x 7.5mm and finished with a large oval cabochon ruby on the clasp gauged at 12mm x 10mm 111.5 grams 17.0" L x 1.50" W Estimate: $7,000 - $9,000

22 A Tiffany & Co. Gem-Set Bird Brooch 18k yellow gold; Stamped: Tiffany & C. / 750; Scratched: 15697 A Tiffany & Co. mother-of-pearl bird brooch set with one hundred seven round full-cut diamonds totaling approximately 3.75cts. in weight and graded F-G color and VVS clarity, topped with twenty-eight round full-cut yellow sapphires weighing approximately 2.50cts. and further accented with a carved black onyx beak and two round ruby eyes 36.4 grams 1.0" W x 3.5" H Estimate: $7,000 - $9,000

23 A Large South Sea Cultured Pearl Necklace 18k white and yellow gold; Stamped: 750 / JKA With a mix of white, cream and golden South Sea cultured pearls graduating in size from approximately 16.0mm to 20.80mm completed by an 18k white and yellow gold ball clasp 195.1 grams 19.5" L Estimate: $6,000 - $8,000

24 A Large South Sea Cultured Pearl Ring 18k white gold; Stamped: 750 Centering a large South Sea cultured pearl gauged at 17.6mm and flanked on either side by six round full-cut diamonds totaling approximately 1.20cts. in weight and each graded H-I color and VS clarity Ring size: 7.75 14.4 grams Estimate: $2,500 - $3,500

25 A Pair Of Boucheron Diamond Ear Clips 18k white gold; Stamped: Boucheron / 750 / P37320 Set with a total of eighty round full-cut diamonds totaling approximately 4.50cts. in weight and each graded F-G color and VS clarity 22.5 grams 2 pieces 0.875" W x 2.25" H Estimate: $5,000 - $7,000

26 A Multicolored Sapphire Mesh Bracelet 18k white gold: Stamped: 750 / Z Set with a mix of two hundred fifty rectangular step-cut fancy colored sapphires each gauged at approximately 6mm x 4mm with a total approximate weight of 150cts. 118.0 grams 7.375" L x 1.25" W Estimate: $6,000 - $8,000

27 A Tahitian Cultured Pearl Necklace Yellow metal With cultured pearls graduating in size from approximately 11.0mm to 15.3mm and completed by a yellow metal barrel magnet clasp set with twenty-three round full-cut diamonds totaling approximately 0.35ct. in weight and graded I-J color and SI/I clarity 101.3 grams 19.0" L Estimate: $1,500 - $2,000

28 A Gem-Set Bird And Serpent Brooch 18k white and yellow gold A bird and serpent brooch centering a large South Sea baroque cultured pearl gauged at 21mm x 30mm further set with sixty cushion-cut emeralds and one hundred fourteen rose-cut diamonds and finished with two small ruby eyes 61.7 grams 2.0" W x 2.5" H Estimate: $4,000 - $6,000

29 A Silverhorn Peridot And Diamond Ring 18k white gold; Stamped: 18k / Logo for Silverhorn Centering a rectangular step-cut peridot gauged at 13.8mm x 11mm x 7.8mm weighing approximately 10.00cts. in weight surrounded by thirty-four round full-cut diamonds totaling approximately 1.75cts. in weight and each graded G-H color and VS clarity Ring size: 7.25 13.5 grams 0.75" W x 0.875" H Estimate: $2,000 - $3,000

30 A Pair Of Gem-Set Foliate Earrings 18k yellow and white gold Each centering an oval mixed-cut peridot gauged at 13.5mm x 11.5mm surrounded by a total of twenty pear mixed-cut pink tourmalines and further set with one hundred-ten round full-cut diamonds totaling approximately 2.25cts. in weight and each graded G-H color and VS clarity with post and omega clip backings 37.4 grams 2 pieces 1.25" W x 1.50" H Estimate: $3,000 - $5,000

31 A German Gold Necklace 18k yellow gold; Stamped: 18k / Germany / AZ Of a circular braided design 255.0 grams 17.75" L x 0.625" W Estimate: $6,000 - $8,000

32 A Mother-Of-Pearl, Turquoise And Diamond Bangle Bracelet 18k yellow gold; Stamped: 750 A wide hinged bangle bracelet featuring carved mother-of-pearl and turquoise further set with two hundred forty-five round full-cut diamonds totaling approximately 12.25cts. in weight and graded G-H color and VS/SI clarity 174.0 grams 6.0" - 7.0" Cir x 2.125" W Estimate: $8,000 - $12,000

33 A Pair Of Turquoise And Diamond Earrings 18k yellow gold; Stamped: 750 / SRMC Each centering a large round cabochon turquoise each gauged at 18mm in diameter surrounded by a total of forty round full-cut diamonds totaling approximately 2.80cts. in weight and each graded H-I color and VS clarity with posts and omega clip backings 19.3 grams 2 pieces 0.875" Dia Estimate: $2,000 - $3,000

34 A Diamond Cluster Ring 14k yellow gold Set with a cluster of twenty-six old mine-cut, antique round full-cut and single-cut diamonds, the largest gauged at 5mm, and a total approximate combined weight of 2.00cts. and each graded I-K in color and VS-I1 in clarity Ring size: 8.25 17.5 grams 0.875" H Estimate: $800 - $1,200

35 A Suite Of Ruby, Sapphire, Emerald And Diamond Jewelry 18k yellow gold: Stamped 750 / Illegible maker's mark Including a necklace set with twenty-seven round mixed-cut emeralds, twenty-four round mixed-cut rubies, twenty-four round mixed-cut sapphires, twenty-five round mixed-cut yellow sapphires and forty-two round full-cut diamonds totaling approximately 3.75cts. and graded G-H color and VS/SI clarity (152.2 grams), a pair of huggie style earrings set with twenty-six round mixed-cut rubies, emeralds, sapphires and yellow sapphires and six round full-cut diamonds totaling approximately 0.60ct. in weight and graded G-H color and VS clarity with post and omega clip backings (23.6 grams) and a ring set with eleven round mixed-cut rubies, emeralds, sapphires and yellow sapphires and two round full-cut diamonds totaling approximately 0.20ct. in weight and graded G-H color and VS clarity (12.3 grams, ring size: 4.25) 3 pieces Necklace: 16.0" L x 0.75" W (widest); Earrings: 0.625" W x 1.0

36 A White Agate And Diamond Bangle Bracelet 18k yellow gold A hinged bangle bracelet designed with triangular carved white agate and further set with one hundred thirty-two round full-cut diamonds totaling approximately 4.00cts. in weight and graded G-H color and VS clarity 76.7 grams 6.5" Cir x 0.75" W Estimate: $4,000 - $6,000

37 A Set Of Coral, Diamond And Sapphire Jewelry 18k and 14k white gold; Earrings stamped: 750; Ring tests for 14k white gold Including a pair of 18k white gold ear clips centering round angel skin coral each gauged at 15mm in diameter surrounded by a total of thirty-two round full-cut diamonds totaling approximately 3.00cts. in weight and each graded G-H color and VS clarity further set with forty-eight round and oval-cut sapphires together with a matching 14k white gold ring centering a round angel skin coral gauged at 15mm in diameter surrounded by sixteen round full-cut diamonds totaling approximately 1.50cts. in weight and each graded G-H color and VS clarity further set with twenty-four round and oval-cut sapphires Ring size: 10.25 Ear clips: 17.7 grams; Ring: 11.2 grams 3 pieces 1.0" Dia Estimate: $4,000 - $6,000

38 A Tiffany & Co. White Onyx And Diamond Ring 18k yellow gold; Stamped: T & Co. / AU750 / 34684987 A 10mm band centering a geometric pattern of white onyx bordered by thirty-two alternating rose-cut and princess-cut diamonds each gauged at 2.5mm in diameter Ring size: 9 8.2 grams Estimate: $1,200 - $1,800

39 A Favero Ruby And Diamond Necklace 18k yellow gold; Stamped: Favero / 750 / Assay marks Designed as stylized elliptical shaped links centering three segments set with one hundred forty-eight pave set round full-cut diamonds totaling approximately 1.75cts. in weight and each graded G-H color and VS clarity and thirty calibre-cut rubies 171.8 grams 19.5" L x 0.75" W Estimate: $5,000 - $7,000

40 A David Webb Rock Crystal And Lapis Lazuli Bracelet 18k yellow gold; Stamped: Webb / 18k / © / ® A David Webb 18k yellow gold bracelet designed with three carved oval rock crystal links, two circular carved round lapis lazuli links and topped with five carved teardrop shaped lapis lazuli stones each gauged at approximately 12mm in diameter 107.6 grams 6.5" L x 1.125" W Estimate: $6,000 - $8,000

41 An Onyx, Diamond And Ruby Ship Pendant/Brooch 18k yellow gold and white gold A ship motif pendant/brooch centering an oval onyx plaque gauged at 35mm x 23mm further set with forty-one round full-cut diamonds totaling approximately 0.80ct. in weight and graded G-H color and VS clarity and accented with six round cabochon rubies gauged at 1.5mm in diameter 24.5 grams 1.375" W x 2.25" H Estimate: $1,000 - $1,500

42 A Sapphire And Diamond Ring 18k yellow gold; Stamped: 750 A wide band featuring three vertically set round full-cut diamonds totaling approximately 0.70ct. in weight further set with twenty-eight round full-cut diamonds totaling approximately 1.70cts. in weight and each graded G-H color and VS/SI clarity and accented with four pear-shaped sapphires each gauged at 5.5mm x 3.5mm Ring size: 8 12.9 grams 0.50" H Estimate: $1,200 - $1,800

43 A Pearl, Ruby And Diamond Necklace 14k yellow gold; Stamped: 14k Designed as a triple strand necklace featuring pink freshwater pearls each gauged at 7mm-7.5mm finished with a 14k yellow gold clasp set with eighteen calibre-cut rubies and twenty-eight round full-cut diamonds totaling approximately 0.20ct. in weight and graded H-I color and SI clarity 90.1 grams 16.0" L x 0.875" W Estimate: $1,500 - $2,000

44 A Mish Jungle Bamboo Diamond Bangle Bracelet 18k yellow gold; Stamped: MISH NY / 18 A Mish New York "Jungle Bamboo Bangle" accented with sixty round full-cut diamonds totaling approximately 0.75ct. in weight and graded F-G color and VS clarity with a satin finish 63.2 grams 6.5" Cir x 0.375" W Estimate: $2,000 - $3,000

45 A Mish Jungle Bamboo Coral And Diamond Bangle Bracelet 18k yellow gold; Stamped: MISH NY / 18K / © A Mish New York coral "Jungle Bamboo Bangle" accented with sixty round full-cut diamonds totaling approximately 0.75ct. in weight and graded F-G color and VS clarity with a satin finish 41.7 grams 6.5" Cir x 0.375" W Estimate: $1,500 - $2,000

46 A Carved Emerald, Ruby And Diamond Ring 18k yellow gold Centering a large carved oval cabochon emerald gauged at 30mm x 22.2mm x 17.2mm surrounded by nineteen round full-cut diamonds totaling approximately 2.75cts. in weight and graded G-H color and VS/SI clarity alternating with seventeen round mixed-cut rubies totaling approximately 3.00cts. in weight Ring size: 9.25 34.8 grams 1.25" W x 1.50" H Estimate: $2,000 - $3,000

47 An Indian Ruby, Diamond And Enamel Necklace High karat gold Featuring twenty tumbled bezel set rubies ranging from 5.7mm x 6.3mm - 13mm x 11.5mm further set with two hundred thirty tablet-cut diamonds ranging in size from 4.9mm x 4mm - 7.7mm x 5mm and graded H-K in color and SI/I1 in clarity and the reverse of the necklace displaying an intricate multi-colored enamel floral motif 335.4 grams 27.0" L x 1.5" W x 3.5" H Estimate: $12,000 - $18,000

48 An Antique Gem-Set Bird Brooch 14k oxidized white and yellow gold A stylized bird brooch set with antique full-cut and rose-cut diamonds totaling approximately 4.00cts. in weight and graded H-K in color and VS-I2 in clarity and additionally set with round mixed-cut rubies, sapphires and emeralds 43.5 grams 4.5" W x 2.5" H x 1.25" D Estimate: $2,000 - $3,000