OSCAR HEYMAN 18 KARAT GOLD, PLATINUM,PURPLE SAPPHIRE, AND DIAMOND RETRO BOW BROOCHOscar Heyman, 18 Karat Gold, Platinum, Purple Sapphire, and Diamond Retro Bow Brooch, Marked for Oscar Heyman; centering one...
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JEWELRY. 18KT GOLD, PLATINUM, DIAMONDAND GEM Moon Pendant. Antique 18kt yellow gold circular pendant displaying a central carved moonstone smiling moon with a surround of (16) Old Mine cut diamonds, (2) faceted...
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ANTIQUE SAPPHIRE DIAMOND HALO RING IN18K AND PLATINUMAn antique sapphire and diamond halo ring in 18k yellow gold shank with a platinum top setting. The ring features an oval faceted sapphire held with yellow...
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4 PIECES WHITE GOLD & PLATINUM JEWELRY4pieces of jewelry: platinum, diamond, and sapphire cocktail ring (1 diamond & 1 sapphire missing); pair of 14k white gold earrings with diamonds, .5 in long; gold and filigree...
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PLATINUM 18K OLD MINE SAPPHIRE DIAMONDBAR BROOCHPLATINUM & 18K YELLOW GOLD OLD MINE AND VINTAGE SAPPHIRE DIAMOND BAR BROOCH This is a lovely diamond and sapphire brooch crafted in platinum and 18k yellow gold....
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14K GOLD, PLATINUM, DIAMOND, AND SAPPHIRECUFF WRISTWATCH14K Gold, Platinum, Diamond, and Sapphire Cuff Wristwatch, the assembled piece featuring a platinum, diamond, and sapphire Art Deco wristwatch mounted on a...
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18K GOLD, PLATINUM, CHRYSOBERYL, DIAMOND,SAPPHIRE, AND RUBY BROOCH18K Gold, Platinum, Chrysoberyl, Diamond, Sapphire, and Ruby Brooch, ca. 1890; the body of the bug-form brooch set with an oval cabochon chrysoberyl...
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18K GOLD, PLATINUM, SAPPHIRE, AND DIAMONDEARRINGS18K Gold, Platinum, Sapphire, and Diamond Earrings, featuring a bezel-set round cabochon sapphire suspending two bezel-set old mine-cut diamonds further suspending...
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18K GOLD, PLATINUM, DIAMOND, SAPPHIRE,AND RUBY BROOCH18K Gold, Platinum, Diamond, Sapphire, and Ruby Brooch, ca. 1900; the en tremblant brooch in the form of a dragon fly; the body centering a rose-cut diamond...
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18K GOLD, PLATINUM, SAPPHIRE, AND DIAMONDRING18K Gold, Platinum, Sapphire, and Diamond Ring, centering a circle-cut sapphire measuring approx. 6.22 x 6.28 x 2.93 mm. flanked by two circle-cut diamonds weighing approx....
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14K GOLD, PLATINUM, SAPPHIRE, AND DIAMONDRING14K Gold, Platinum, Sapphire, and Diamond Ring, centering an oval-cut sapphire measuring approx. 8.94 x 7.49 x 6.00 mm. and weighing approx. 3.10 cts. flanked by two...
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CARTIER 18K GOLD, PLATINUM, DIAMOND,SAPPHIRE, AND RUBY CUFFLINKSCARTIER 18K Gold, Platinum, Diamond, Sapphire, and Ruby Cufflinks New York; ca. 1950; the fluted baton design with a band of single-cut diamonds...
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18K GOLD, PLATINUM, DIAMOND, SAPPHIRE,AND RUBY AMERICAN FLAG BROOCH18K Gold, Platinum, Diamond, Sapphire, and Ruby American Flag Brooch comprising alternating rows of bead-set full-cut diamonds and channel-set...
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PLATINUM, 14K GOLD, DIAMOND, AND SAPPHIREPENDANT EARRINGSPlatinum, 14K Gold, Diamond, and Sapphire Pendant Earrings the platinum-topped-gold earrings each featuring a shield-cut sapphire and single-cut diamond suspending...
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18K GOLD, PLATINUM, SAPPHIRE, DIAMOND,AND PLIQUE-A-JOUR PENDANT/BROOCH18K Gold, Platinum, Sapphire, Diamond, and Plique-a-Jour Pendant/Brooch the open-work circular pendant/brooch centering two bezel-set sapphires...
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14K GOLD, PLATINUM, SAPPHIRE, AND DIAMONDRING14K Gold, Platinum, Sapphire, and Diamond Ring, centering an oval-cut sapphire weighing approx. 3.74 cts. flanked by two old mine-cut diamonds weighing approx. 1.09 and...
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18K GOLD, PLATINUM, SAPPHIRE, AND DIAMONDEARRINGS18K Gold, Platinum, Sapphire, and Diamond Earrings, centering bezel-set cabochon sapphires each weighing approx. 1.50 cts. surmounted by open-work platinum scroll...
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DIAMOND, SAPPHIRE, PLATINUM AND YELLOWGOLD PIN GOLD PIN. The platinum and 18k yellow gold filigree pin set with 43 round, full-cut, single-cut and rose-cut diamonds together weighing approximately 0.42 cttw; and...
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RETRO 14-KARAT YELLOW-GOLD, PLATINUM,YELLOW SAPPHIRE AND DIAMOND RING, CIRCA 1940SRetro 14-Karat Yellow-Gold, Platinum, Yellow Sapphire and Diamond Ring, Circa 1940s Centered with one rectangular cushion-cut...
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18-KARAT YELLOW-GOLD, PLATINUM, BLUESAPPHIRE AND DIAMOND RING18-Karat Yellow-Gold, Platinum, Blue Sapphire and Diamond Ring, The corrugated yellow-gold mount centering a sunburst-design set with one oval faceted...
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18-KARAT YELLOW-GOLD, PLATINUM, BLUESAPPHIRE AND DIAMOND RING18-Karat Yellow-Gold, Platinum, Blue Sapphire and Diamond Ring, Centered with one cut-cornered rectangular-cut blue sapphire weighing approximately...
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EDWARDIAN TESTED 14-KARAT YELLOW-GOLD,PLATINUM TOPPED, CABACHON BLUE SAPPHIRE AND DIAMOND RING (SAPPHIRE APPROX 4.7X3.66X3.93MM)Edwardian Tested 14-Karat Yellow-Gold, Platinum Topped, Cabachon Blue Sapphire and...
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14-KARAT YELLOW-GOLD, PLATINUM TOPPEDDIAMOND AND SYNTHETIC SAPPHIRE BRACELET, 5.5 GROSS DWT., L: 6-1/4 INCHES14-Karat Yellow-Gold, Platinum Topped Diamond and Synthetic Sapphire Bracelet, 5.5 gross dwt., L: 6-1/4...
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PLATINUM/14K WG 5 CTW SAPPHIRES & .DIAMONDEARRINGSPair of platinum and 14K white gold dangle earrings having 5ctw faceted sapphires and 0.40ctw round brilliant cut diamond accents. Apparently unmarked but tested for...
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ROSE GOLD PLATINUM SAPPHIRE & DIAMONDRING 10K rose gold ring, brightly polished, featuring platinum prong set sapphires and diamonds, 3 oval sapphires weighing a total of approx. 0.85 carat, 2 round brilliant...
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18K GOLD & PLATINUM SAPPHIRE & DIAMONDBROOCH Fabricated in 18K yellow gold and platinum, brightly polished and milgrain finished, featuring two carved sapphire fish, one yellow and one blue, weighing a total of...
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PLATINUM & 18K PINK SAPPHIRE 5.65 CTWDIAMOND NECKLACE: Stunning 42'' platinum necklace with bezel set period diamonds and 7 stations with pink sapphires set in 18K yellow gold bezels. Sapphires approx 2.45 CTW...
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Gold, Platinum, Sapphire and DiamondCluster Ring
Estimate:$2,000-$3,000...
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An 18 Karat Yellow Gold Platinum Sapphireand Diamond Ring Oscar Heyman consisting of one oval brilliant cut pink sapphire weighing approximately 2.25 carats one oval brilliant cut blue sapphire weighing approximately...
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Art Deco Two-Color Gold, Platinum, Sapphireand Diamond Mesh Purse
Estimate:$2,500-$3,500...
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*An Art Deco 18 Karat Yellow Gold PlatinumTortoiseshell Diamond and Sapphire Cigarette Case Asprey Circa 1924 consisting of two carved tortoiseshell sections within a hinged gold frame slide action closure with sprung...
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Gold, Platinum, Sapphire and DiamondLeaf Clip-Brooch and Pair of Earrings
Estimate:$4,000-$6,000...
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A French Sapphire, Diamond, 18k Gold,Platinum Bracelet Round cut blue sapphires mounted in articulated 18k yellow gold bracelet, in cross-over fashion with platinum and diamond brackets for length adjustment,...
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Gold, Platinum, Sapphire and DiamondRing
Estimate:$1,000-$1,500...
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GROUP OF FOUR GOLD AND GEM-SET RINGSOne gold and cabochon sapphire gypsy ring one gold platinum sapphire and diamond crossover ring one gold pearl and diamond cluster ring and one gold and carnelian intaglio...
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PLATINUM DOUBLE CLIP BROOCH WITH DIAMONDSAND SAPPHIRES: Clips have 166 round brilliant and single cut 10 baguette and 2 triangle step cut diamonds Approx. weight 5.5 Ct. The diamonds average VS-SI in clarity and...
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