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Sapphire and Diamond Bracelet, Oscar Heyman
Lot: 691Sold for: $12,925$11,000Sapphire and Diamond Bracelet, Oscar Heyman, set with fifty-six step-cut sapphires weighing 6.20 cts. and 129 full-cut diamonds, weighing. 6.57 cts., 18kt gold and platinum mount, lg. 7 in., no. more ...
Platinum, Sapphire, and Diamond Ring
Lot: 692Sold for: $6,169$5,250Platinum, Sapphire, and Diamond Ring, the stepped mount with channel-set sapphires and full-cut diamond melee, no. 20534, size 4 3/4, unsigned. more ...
Platinum and Diamond Earpendants
Lot: 693Sold for: $31,725$27,000Platinum and Diamond Earpendants, each set with full, single, and baguette-cut diamonds, suspending pear-shape diamonds weighing approx. 2.00 and 1.00 cts., approx. total wt. 20.48 cts., lg. 2 in., more ...
Platinum, Tanzanite and Diamond Ring, Tiffany & Co.
Lot: 694Sold for: $17,625$15,000Platinum, Tanzanite and Diamond Ring, Tiffany & Co., prong-set with an oval-cut tanzanite measuring approx. 15.00 x 11.91 x 7.04 mm, framed by full-cut diamond melee, approx. total diamond wt. 2.34 more ...
Edwardian Sapphire and Diamond Ring
Lot: 695Sold for: $21,150$18,000Edwardian Sapphire and Diamond Ring, prong-set with a circular-cut sapphire measuring approx. 8.45 x 8.55 x 4.72 mm, flanked by old European-cut diamonds weighing approx. 1.65 and 1.70 cts., gold more ...
Art Deco Platinum, Kashmir Sapphire and Diamond Ring
Lot: 696Sold for: $37,600$32,000Art Deco Platinum, Kashmir Sapphire and Diamond Ring, prong-set with a cushion-cut sapphire measuring approx. 8.26 x 7.64 x 6.11 mm, foliate engraved shoulders and gallery set with circular-cut more ...
Platinum, Sapphire, and Diamond Ring
Lot: 697Sold for: $14,688$12,500Platinum, Sapphire, and Diamond Ring, prong-set with a cushion-cut sapphire measuring approx. 11.78 x 9.45 x 7.28 mm, flanked by old pear-shape diamonds each weighing approx. 1.80 cts., size 7. more ...
Platinum and Diamond Solitaire, Tiffany & Co.
Lot: 698Sold for: $43,475$37,000Platinum and Diamond Solitaire, Tiffany & Co., prong-set with a full-cut diamond weighing 2.83 cts., flanked by baguettes, size 6 3/4, signed, together with an engraved guard ring. more ...
Platinum, Ruby, and Diamond Exotic Flower Brooch, Seaman Schepps
Lot: 699Sold for: $11,750$10,000Platinum, Ruby, and Diamond Exotic Flower Brooch, Seaman Schepps, set with old European, old single, full, marquise, and baguette-cut diamonds, cabochon ruby highlights, approx. total diamond wt. more ...
Platinum, Ruby and Diamond Collar/Dress Clips
Lot: 700Sold for: $154,500$135,000Platinum, Ruby and Diamond Collar/Dress Clips, c. 1950, the flexible form with central pendant/brooch set throughout with cabochon rubies, baguette and circular-cut diamonds, approx. total diamond more ...
Platinum, Ruby, and Diamond Earclips
Lot: 700ASold for: $5,288$4,500Platinum, Ruby, and Diamond Earclips, set with ruby cabochons, highlighted by diamond baguettes and melee, lg. 1 1/4 in. Note: Ensuite with lot 700. more ...
Art Deco Platinum and Diamond Bracelet
Lot: 702UnsoldArt Deco Platinum and Diamond Bracelet, c. 1930, the arched, hinged cuff centering a step-cut diamond weighing approx. 1.15 cts., further-set with baguette, transitional, and full-cut diamonds, more ...
Pair of Art Deco Platinum and Diamond Dress Clips
Lot: 704UnsoldPair of Art Deco Platinum and Diamond Dress Clips, each set with old European, baguette, transitional, and single-cut diamonds, approx. total wt. 25.85 cts. more ...
Platinum and Diamond Necklace
Lot: 705Sold for: $88,125$75,000Platinum and Diamond Necklace, of graduating diamond baguettes, approx. total wt. 48.00 cts, lg. 15 in. more ...
Ruby and Diamond Earclips
Lot: 706Sold for: $8,813$7,500Ruby and Diamond Earclips, c. 1950s, each a circle of diamond baguettes with a spray of pear-shape rubies, platinum mount. more ...
Platinum and Diamond Earrings
Lot: 707Sold for: $30,550$26,000Platinum and Diamond Earrings, each swirling form set with a heart-shape diamond, weighing 5.39 cts and 2.60 cts respectively, further set with old European and old mine-cut diamonds, approx. total more ...
Edwardian Platinum and Diamond Bracelet
Lot: 708Sold for: $187,500$165,000Edwardian Platinum and Diamond Bracelet, centering a cushion-cut diamond weighing approx. 7.53 cts., further set with old European, old mine, single, and rose-cut diamonds, approx. total wt. 39.57 more ...
Art Deco Platinum and Diamond Bracelet, Cartier
Lot: 709Sold for: $187,500$165,000Art Deco Platinum and Diamond Bracelet, Cartier, set throughout with old European, baguette, old mine, bullet, and single-cut diamonds, approx. total wt. 17.97 cts, signed, lg. 7 1/4 in., in more ...
Emerald-cut Diamond
Lot: 710Sold for: $336,000$300,000Emerald-cut Diamond, weighing 23.17 cts., prong-set in a removable pendant/brooch, designed as a double row of marquise-cut diamonds, approx. total wt. 8.94 cts., lg. 2 in., white gold mount. more ...