JEWELRY. PAIR OF PLATINUM, DIAMOND ANDPEARL Ear Clips. Pair of platinum ear clips comprised of a single 7.5mm pearl set beneath openwork full cut diamond inlaid panels. With replaced 14kt gold backings. Total...
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JEWELRY. ANTIQUE PLATINUM DIAMOND ANDSAPPHIRE Openwork Floral Pendant. Antique circular platinum pendant or brooch of floral openwork design - central flower with bezel set Old European cut diamond measuring...
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JEWELRY. PLATINUM AND DIAMOND HEARTPENDANT. Platinum openwork heart pendant comprised of (24) round brilliant cut diamonds and (1) tapered baguette. (21) rbc diamonds measure approx. 3.0mm each; (3) rbc diamonds...
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JEWELRY. PLATINUM AND DIAMOND OPENWORKRING. Platinum openwork band ring with prong-set round mixed cut diamonds set in marquis frames. Apparently unmarked. Ring size - 4 3/4. Total approx. weight is 3.4 dwt (gross)....
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JEWELRY. PEARL, DIAMOND AND OPAL JEWELRY.Includes a platinum ring with raised setting displaying a central pearl measuring approx. 6.6mm with (2) diamond accents - stamped, "Platinum", ring size - 6 1/2; a 14kt white...
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ART DECO PLATINUM, DIAMOND AND EMERALDOPENWORK BRACELE...three marquise cut diamonds, approx. 2.50ctw., four round full cut diamonds, approx. 2.00ctw., 29 round full cut diamonds, approx. 1.75ctw., 202 round full...
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ANTIQUE PLATINUM, DIAMOND, AND PEARLLAVALIER NECKLACE The lavalier set with old European cut diamonds weighing approximately .80 total carat (H-I color, SI2-I2 clarity), the center element in a crescent motif...
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ART DECO PLATINUM AND 11.4 CARAT DIAMONDPANEL BRACELET, CIRCA 1920S APPROX. LENGTH: 6 IN. (15.2 CM.) PANEL BRACELET, CIRCA 1920s, tests as platinum, the openwork filigree bracelet is centered with one Old European...
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SCHLUMBERGER FOR TIFFANY & CO. 18K YELLOWGOLD PLATINUM AND DIAMOND RING GOLD PLATINUM AND DIAMOND RING, stamped Tiffany & Co. Schlumberger 750 PT950 18K yellow gold and platinum openwork ring size 5, 10 bezel set...
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EDWARDIAN PLATINUM DIAMOND AND RUBYRING RING, platinum Edwardian ring size 4.5 with openwork above shank and six round diamonds on the ring's shoulder weighing approx. .12cttw., Old European Cut diamond solitaire...
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DIAMOND AND PLATINUM OPENWORK RINGDIAMONDAND PLATINUM OPENWORK RING, with 72 round-cut diamonds pave set around three bezel set princess-cut diamonds. Total combined estimated weight for all 75 diamonds: 1.00 cttw....
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*A Platinum and Diamond Bracelet consistingof a central domed openwork plaque and hinged openwork link base containing three marquise shape diamonds weighing approximately 1.40 carats total eight marquise shape diamonds...
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An Art Deco Platinum Yellow Gold EmeraldDiamond and Pearl Necklace Koch containing one octagonal step cut emerald measuring approximately 13.06 x 10.00 x 5.23 mm bezel set in a gold surround within an octagonal...
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An Art Deco Platinum Diamond and SapphireRing containing one old European cut diamond weighing approximately 1.48 carats two old European cut diamonds weighing approximately 1.75 carats total numerous round single...
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An Art Deco Platinum Pearl Ruby andDiamond Convertible Necklace E. Netter & Cie consisting of an intricate openwork central platinum geometric plaque with millegrain accents suspending two pearl and three diamond...
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A Pair of Art Deco Platinum Diamondand Cut Glass Drop Earrings consisting of hinged openwork and bow motif tops with millegrain accents containing numerous old European and round single cut diamonds suspending...
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An Art Deco Platinum Diamond and BlueSapphire Ring containing one old European cut diamond weighing approximately 0.30 carat 20 old European cut diamonds weighing approximately 1.00 carat total and two square...
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An Art Deco Platinum Diamond and SapphireBracelet attributed to Black Starr & Frost containing one square step cut diamond weighing approximately 2.05 carats 94 old European cut diamonds weighing approximately 5.00...
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An Art Deco Platinum Diamond and OnyxBrooch containing one old European cut diamond weighing approximately 1.20 carats two old European cut diamonds weighing approximately 1.90 carats total two old European cut...
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Platinum, diamond lorgnette, openworkhandle set with two round brilliant-cut and 36 single-cut diamonds, total estimated weight .50 cts., color F to H, clarity VS to SI, marks for platinum, monogrammed "JBM",...
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LADY'S EDWARDIAN PLATINUM DIAMOND ANDSAPPHIRE COCKTAIL RING centered by a brilliant cut white diamond measuring approximately 4 mm ( approx. 75 ct. F-G color SI clarity) mille grain decoration with navette shaped...
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*A Vintage Platinum Diamond and EmeraldRing containing five old European and old mine cut diamonds weighing approximately 5.65 carats total 16 old European cut diamonds weighing approximately 2.56 carats total...
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EARRINGS - One Pair of Art Deco StylePlatinum Diamond and Coral Earrings signed 'Sophia D' bezel set diamond tops suspend an openwork rectangular bar set with two lines of channel set onyx baguettes spaced by...
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*A 14 Karat Yellow Gold Platinum Diamondand Cubic Zirconia Brooch consisting of a platinum openwork pin containing numerous round brilliant and single cut diamonds weighing approximately 1.00 carat total within...
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A Group of Vintage Diamond Rings consistingof a platinum ring containing one old mine cut diamond weighing approximately 0.40 carat and eight round single cut diamonds weighing approximately 0.13 carat total in a hand...
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*An Art Deco Platinum Diamond and SapphireRing containing two old European cut diamonds weighing approximately 0.80 carat total in a vertical setting accented with millegrain work separated by a row of calibre cut...
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A Platinum Gold Emerald and DiamondDemi Parure consisting of a necklace containing one pear shape emerald weighing approximately 0.75 carat within a 14 karat gold wire setting suspended from a V shape openwork...
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*An Edwardian Platinum Diamond and SapphireButterfly Pendant/Brooch containing 10 cushion and pear shape old mine cut diamonds weighing approximately 3.60 carats total numerous near colorless to faint yellow old mine...
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Lady's Platinum and Diamond OpenworkRing, the polished wide band with two cut-outs and pave set with round brilliant-cut diamonds, estimated weight .32 carats....
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A Platinum Diamond and Emerald Braceletcontaining six round cabochon cut emeralds and numerous round single cut diamonds within an openwork link setting measuring approximately 25.00 mm wide. 29.30 dwts....
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EDWARDIAN PLATINUM DIAMOND AND RUBYFLEXIBLE LINK BRACELET. Tapering openwork geometric design centers old European cut round diamond weighing app. .75 ct. Surrounded by numerous round diamonds and eight round...
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An Art Deco Platinum Diamond and SyntheticSapphire Ring containing one old European cut diamond weighing approximately 1.55 carats numerous old European 1.20 carats total and two calibre cut synthetic sapphires within...
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EARRINGS - One pair of Art Deco styleplatinum diamond and coral earrings signed 'Sophia D' bezel set diamond tops suspend an openwork rectangular bar set with two lines of channel set onyx baguettes spaced by...
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*A Victorian Gold Diamond and EnamelHeart Shape Locket Pendant consisting of a hinged heart shape pendant accented on front with black enamel detail and containing one pear shape old mine cut diamond weighing...
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An Art Deco Platinum Diamond and OnyxBrooch in a tonneau shape openwork design with millegrain accents containing numerous old European cut diamonds weighing approximately 1.70 carats total and six carved onyx...
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*An Art Deco Platinum Diamond Seed Pearland Onyx Pendant Necklace consisting of an oval openwork pendant and bail in a tulip motif containing numerous old European and single cut diamonds weighing approximately...
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