VINTAGE PLATINUM & 18K DIAMOND DETACHABLEBROOCH Vintage platinum diamond brooch with detachable 18K yellow gold textured jacket. Platinum brooch set with one round brilliant-cut diamond approx: 0.80 carat; color:...
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JEWELRY. ART DECO DIAMOND AND EMERALDBROOCH. Art Deco platinum brooch with central marquis cut diamond surrounded by faceted emeralds. Brooch inlaid throughout with diamond accents including (10) diamond baguettes...
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JEWELRY. ANTIQUE FRENCH 4+CT DIAMONDAND Silver Topped Gold Pendant or Brooch. Antique French silver-topped 18kt gold pendant or brooch comprised of Old European cut diamond inlaid interlocking circular pendants...
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JEWELRY. (2) GIA 1.8+ CT DIAMOND AND18KT GOLD Brooch. Beautiful 18kt white gold ribbon form brooch or pendant displaying (2) round cut diamonds measuring 1.84cts and 1.94cts. (4) additional round brilliant cut...
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VINTAGE 18K YELLOW GOLD BROOCH W/ 1.01CT. DIAMOND. This striking brooch has a removable center pin in white gold that includes a larger transitional cut diamond, actual weight is 1.01 ct., of I-J color and VS...
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DIAMOND FOUR LEAF CLOVER GOLD PENDANTAND STICK PINTwo gold and diamond four leaf clover pieces. The pendant is 14k yellow gold with a center bead set, .16 carat diamond, in a white gold setting. There is a hidden...
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GEORGE HEADLEY DIAMOND RUBY PINSGeorgeHeadley companion pair 14k yellow and white gold ruby and diamond brooches in a swirl design, each containing 4 cts faceted natural rubies and .70 ct single cut and old European...
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GEORGE HEADLEY 11 CTS DIAMOND BROOCHOR PENDANTGeorge Headley platinum and 18k white gold diamond pin with detachable clips / pendant, containing 11 carats total of diamonds, all approximately F- I color, approximately...
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18K DIAMOND BROOCH/PENDANT18k whitegold cluster diamond brooch/pendant. There are six Old European round brilliant cut diamonds weighing approx. 2.55 cts TW (1-.66 ct, 1-.37 ct, 2-.36 ct, 1-.42 ct, 1-.38 ct),...
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PLATINUM AND DIAMOND BROOCHOne stampedplatinum diamond brooch- It is engraved P & M (Potter & Mellen). The brooch is a scroll and spray design measuring 1 15/16'' x 1 1/2''. It features one pear shaped diamond...
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14 KARAT WHITE GOLD DIAMOND BROOCH NAVETTESHAPE, OUTER...14 Karat White Gold Diamond Brooch navette shape, outer frame is bezel set with fifty-two European full and single cut diamonds, four fleur-de-lis trim pieces...
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PLATINUM DIAMOND BROOCH RIBBON-STYLETOP, WITH BRANCHES...Platinum Diamond Brooch ribbon-style top, with branches of diamonds flowing from the center on each side of ribbon loops, 68 European cut diamonds, and...
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PLATINUM DIAMOND BROOCH, OVAL SHAPEMEASURING APPROXIMA...Platinum Diamond Brooch, oval shape measuring approximately 2 x 1 ΒΌ inches; pave set with 158 round full and single cut diamonds, approximate total...
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PLATINUM DIAMOND BROOCH, RECTANGULARSHAPE, MEASURING A...Platinum Diamond Brooch, rectangular shape, measuring approximately 2 x 1 1/8 inches, pave set with 154 round full and single cut diamonds, diamonds have...
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ART DECO PLATINUM SAPPHIRE AND DIAMONDBROOCHArt Deco Platinum Sapphire and Diamond Brooch Item # 6953 Category Pins & Clips *Art Deco Platinum Sapphire and Diamond Brooch* Weighing 20.9 grams Set with 24 dangling...
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20.15 CT DIAMOND BROOCH20.15 Ct DiamondBrooch Item # 6208 Category Pins & Clips 20.15 Ct Diamond Brooch Mounted with 12.90 Ct. of Round Diamonds E-F Color VVS-VS Clarity 7.25 Ct. of Baguettes Diamonds E-F Color...
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15.50 CT. DIAMOND FLOWER BROOCH15.50Ct. Diamond Flower Brooch Item # 6267 Category Pins & Clips 15.50 Ct. Diamond Flower Brooch Mounted with 305 Diamonds, Weighing 15.50 Ct.*, F-G Color, VVS-VS Clarity. 18K...
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ART DECO PLATINUM DIAMOND AND SAPPHIREBROOCHArt Deco Platinum Diamond and Sapphire Brooch Item # 7078 Category Pins & Clips Art Deco Platinum Diamond and Sapphire Brooch Weighing 24.6 grams Set with 4 Incredible...
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ART DECO PLATINUM DIAMOND AND SAPPHIREBROOCHArt Deco Platinum Diamond and Sapphire Brooch Item # 7078 Category Pins & Clips Art Deco Platinum Diamond and Sapphire Brooch Weighing 24.6 grams Set with 4 Incredible...
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VINTAGE 6 CARAT DIAMOND AND 18K WHITEGOLD CIRCLE BROOCH DIAMETER: 1 1/8 IN. (2.9 CM.) GOLD CIRCLE BROOCH, tests as 18K, set with 12 round brilliant cut diamonds, each approx. 0.50 carat for a total of 6.0cttw.,...
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JEWELRY: TWO 18K BLACK, STARR & FROSTDIAMOND BROOCHES: THE FIRST, A STARFISH PIN, STAMPED AND TESTED "18K" YELLOW GOLD, SET WITH ON...JEWELRY: Two 18K Black, Starr & Frost diamond brooches: The first, a starfish...
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JEWELRY: 18K SAPPHIRE AND DIAMOND BROOCH:STAMPED AND TESTED "750", 18K BLACK GOLD, FLORAL DESIGN WITH DOUBLE PIN STEM ON BACK, DIAM...JEWELRY: 18K Sapphire and Diamond Brooch: stamped and tested "750", 18K black...
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AN ART DECO DIAMOND BROOCH IN PLATINUMPlatinum brooch featuring one Old European cut diamond bezel set measuring approx. .20 ct, and two Old European cut diamonds measuring approx. .15 ct each, with an average...
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APPROX. 22.44 CT DIAMOND AND PLATINUMBROOCH A platinum brooch with a pendant loop; no hallmarks. The center is set with a round, brilliant cut diamond that weighs 3.94 cts, has VS-1 clarity and I color. GIA report...
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18K GOLD STRAWBERRY PLATINUM AND DIAMONDBROOCH An 18 kt yellow gold "Strawberry" shaped brooch with double pins, platinum settings and diamonds throughout. Two marquise brilliant cut, 13 round cut and 16 straight...
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PLATINUM AND APPROXIMATELY 2 CT DIAMONDBROOCH with pendant loops. Diamonds are mixed cut, marquee, brilliant, baguette, single cut and pear shape. Largest diamond measures approximately 0.72 CT, pear cut, with...
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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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An Art Deco Platinum and Diamond BroochMounted in platinum open design brooch set in the center with rectangular cut diamonds arranged in a geometric pattern trimmed with calibre cut emeralds sides of the brooch...
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1920s HAND CHASED PLATINUM DIAMOND BROOCH:Floral filigree platinum brooch contains five old European round cut diamonds and eight round single cut diamonds. The CENTER diamond approx. .48 Ct. Total diamond weight...
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A Pair of Art Deco Platinum Diamondand Sapphire Brooches American ca. 1930's Hand made platinum brooches designed as open semi-circles each set with round full cut diamonds and baguette cut diamonds total estimated...
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An Estate Diamond and Ruby Brooch 14kwhite gold brooch set with diamonds and rubies total estimated diamond weight approx. 4.30 ct total estimated sapphire weight approx. 1.20 ct. The brooch is stamped on the...
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A Victorian Diamond Brooch, 1.5 CaratCenter 18k yellow gold brooch set in the center with an approx. 1.5 ct old mine cut diamond, surrounded with old European cut and rose cut diamonds, total diamond weight approx....
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Vintage 4.0 ct. diamond brooch/pendantwith central old European-cut diamond, estimated weight .50 cts., surrounded by 89 diamonds, color G to I, clarity VS to SI, mounted in elaborate 14 kt. yellow gold and platinum...
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A Retro Design Platinum, Gold and DiamondNecklace and Matching Brooches 18k yellow gold and platinum mounted suite containing a necklace and two matching brooches. All designed with a platinum center surrounded with...
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Two enamel, diamond brooches: one 18kt. yellow gold with floral brooch, center with seven round brilliant-cut diamonds, estimated total weight .58 cts., petals with blue enamel, leaves with green enamel, 2-1/4...
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EDWARDIAN PLATINUM 4.66 CTW DIAMONDBROOCH Ca. 1910-1920: Effervescent Edwardian open filigree platinum brooch with an approx. 1.84 Ct old European cut diamond of VS1 clarity K color in a bezel setting suspended...
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