YELLOW GOLD OPAL AND DIAMOND PENDANTWITH YELLOW GOLD AND DIAMOND PENDANT NECKLACEYellow Gold Opal And Diamond Pendant with Yellow Gold and Diamond Pendant Necklace, Including an 18 Kt. yellow gold and platinum...
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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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JEWELRY. PLATINUM, OPAL, AND DIAMONDCOCKTAIL RING Platinum cocktail ring displaying a central 2.55ct opal doublet surrounded by (13) round faceted diamonds and (10) tapered diamond baguettes. Total diamond baguettes...
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BOULDER OPAL & DIAMOND PLATINUM RING,SIZE 6.5An exquisite boulder opal ring. This captivating beauty showcases the mesmerizing play of colors within the opal, surrounded by 0.35 carats of brilliant round cut...
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PLATINUM, 14 KARAT WHITE GOLD, DIAMOND,AND OPAL NECKLACEPlatinum, 14 Karat White Gold, Diamond, and Opal Necklace, The pendant centering one triangle-shaped cabochon-cut black opal measuring approximately 16.30...
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VINTAGE 14KT GOLD OPAL & DIAMOND EARRINGS.Very bright blue-green oval opals are scattered playfully amongst golden pins and platinum diamond leaves, approx. 2.5 ct. tw. opals and .40 ct. tw. single cut diamonds, posts...
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A modern 9ct gold opal seed pearl andspinel set flowerhead pattern pendant the central pink spinel surrounded by five petal pattern cabochon cut opals within scrolling gold seed pearl and opal set borders 25mm...
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AUSTRIAN BLACK OPAL & DIAMOND SET PLATINUMPENDANTDESCRIPTION: An antique Austrian black opal pendant necklace. Features a 16-18 Carat diamond set platinum bow suspending a large black opal in a 14kt yellow gold setting....
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PLATINUM EMERALD DIAMOND RING PLUS OPALSET1st item: Platinum emerald and diamond ring containing one emerald cut emerald measuring approximately 6.88mm x 4.75mm, moderately included and of a medium green color...
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FOUR GOLD GEMSTONE RINGSflat toppedgarnet and diamond ring, six round brilliant diamonds, tested 14kt. yellow gold, approx. size 4, 9.2 grams; oval faceted peridot, stamped "14K", yellow gold, size 5-3/4, 5.5...
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FOUR GOLD GEMSTONE RINGSflat toppedgarnet and diamond ring, six round brilliant diamonds, tested 14kt. yellow gold, approx. size 4, 9.2 grams; oval faceted peridot, stamped "14K", yellow gold, size 5-3/4, 5.5...
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PLATINUM, BLACK OPAL, AND DIAMOND BARBROOCHPlatinum, Black Opal, and Diamond Bar Brooch, prong-set at one end with a cabochon pear-shape black opal measuring approx. 12.00 x 8.28 x 4.00 mm. and at the other...
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PLATINUM, DIAMOND, OPAL, EMERALD, ANDSAPPHIRE BROOCHPlatinum, Diamond, Opal, Emerald, and Sapphire Brooch, featuring a bezel-set oval cabochon opal measuring approx. 14.85 x 10.60 x 4.34 mm., a prong-set carved...
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MARCUS & CO. PLATINUM, OPAL, DIAMOND,AND SYNTHETIC RUBY PENDANT NECKLACEMARCUS & CO. Platinum, Opal, Diamond, and Synthetic Ruby Pendant Necklace ca. 1910; the shield-form pendant centering an oval cabochon...
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J.E. CALDWELL & CO. PLATINUM, WHITEOPAL, AND DIAMOND RINGJ.E. CALDWELL & CO. Platinum, White Opal, and Diamond Ring, centering an oval cabochon white opal measuring approx. 18.00 x 13.00 x 4.75 mm. flanked...
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KOHN & CO. PLATINUM, OPAL, AND DIAMONDPENDANT NECKLACEKOHN & CO. Platinum, Opal, and Diamond Pendant Necklace, ca. 1910; the pendant centering an oval cabochon opal measuring approx. 14.75 x 10.80 x 3.50 mm....
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DIAMONDS, HEART OPAL AND PLATINUM RINGWITH APPRAI WITH APPRAISAL, centering a large heart-shaped Australian opal within a border of 18 round-cut and single-cut diamonds with an estimated total weight of 2.5 ct....
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ANTIQUE PLATINUM AND YELLOW GOLD STICKPINSANTIQUEPLATINUM AND YELLOW GOLD STICKPINS, platinum stickpin approx. 2 7/8 inches, circular head with one diamond approx. 2.0mm, .02ct and three white sapphires approx. 2.0mm, white...
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PLATINUM, OPAL AND DIAMOND RING, 7.2GROSS DWT; SIZE: 6 1/2Platinum, Opal and Diamond Ring,, Opal weighing approx 2.54 carats and the diamonds weighing approx 1.23 tcw. Dimensions: 7.2 gross dwt; Size: 6 1/2...
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PLATINUM, OPAL AND DIAMOND RINGPlatinum,Opal and Diamond Ring, Centered with one oval cabochon opal measuring approximately 23.32 x 15.66 x 5.32 mm, surrounded by a row of round brilliant and baguette-cut diamonds...
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PLATINUM, OPAL AND DIAMOND RINGPlatinum,Opal and Diamond Ring, Centered with one oval cabochon opal measuring approximately 20.24 x 10.37 x 3.84 mm, surrounded by round brilliant and baguette-cut diamonds weighing...
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PLATINUM, 18-KARAT YELLOW-GOLD, OPALAND DIAMOND RING, 7.5 GROSS DWT; SIZE: 7Platinum, 18-Karat Yellow-Gold, Opal and Diamond Ring,, Opal with crack to 'head' of stone. Dimensions: 7.5 gross dwt; Size: 7...
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PLATINUM, BLACK OPAL AND DIAMOND RING,EARLY 20TH CENTURYPlatinum, Black Opal and Diamond Ring, Early 20th Century Set with one round cabochon black opal weighing approximately 4.65 carats, surrounded by a row...
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EDWARDIAN PLATINUM-TOPPED, YELLOW-GOLD,OPAL AND DIAMOND PENDANT WITH A 14-KARAT WHITE-GOLD NECKLACEEdwardian Platinum-Topped, Yellow-Gold, Opal and Diamond Pendant with a 14-Karat White-Gold Necklace, Pendant,...
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PLATINUM, DIAMOND AND BLACK OPAL RINGPlatinum,Diamond and Black Opal Ring, Center set with one oval cabochon cut natural Black Opal doublet, approximately 1.78 carats, enhanced with six baguette and tapered baguette...
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FINE DIAMOND AND RUSSIAN DEMANTOID GARNETSTICK PINSThe collection of circa 1900 stick pins left to right:1. A gold mount with jade green colored stone and stamp of 14k.2. A Russian platinum stick pin with rectangular...
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EDWARDIAN SILVER-TOPPED YELLOW-GOLD,OPAL AND DIAMOND PENDANT WITH A PLATINUM CHAIN, 4.6 DWT; L OF CHAIN: 18-1/4 INEdwardian Silver-Topped Yellow-Gold, Opal and Diamond Pendant with a Platinum Chain,, Opal approx...
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Diamond and opal brooch, natural pear-cutblack opal, estimated weight 5.12 cts., intense multiple play-of-color, six semi-crystal opals, total weight 7.62 cts., and 24 full and single cut diamonds, total weight 1.25...
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A platinum opal and diamond pendantthe pear shaped opal measuring approx. 23 x 18 mm mounted with fine white diamonds of good clarity estimated total diamond content in the region of 8 carats overall approx....
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LADY'S PLATINUM AND DIAMOND EVENINGWRIST WATCH WITH A PAIR OF R. GREENE BLACK OPAL AND CORAL EARCLIPS the wrist watch apparently unmarked the rectangular face with arabic numbers bordered by approximately 30...
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A Ladies' Black Opal Diamond and PlatinumRing 900 platinum ring featuring a pear shape black opal cabochon with excellent play of color primary color flashes of intense vivid blue and green with secondary colors...
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A Platinum Opal Emerald and DiamondRing containing one oval cabochon cut opal weighing approximately 5.75 carats 12 round brilliant cut diamonds weighing approximately 0.36 carat total and 12 round brilliant...
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Platinum Opal and Diamond Ringcenteringon one opal (approximately 2.95 carat) set in a six-claw prong setting flanked on each side with one full cut round diamond (approximately .40 total carat weight VS2-SI1 clarity...
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Opal and diamond ring, fine naturalsemi-crystal opal, oval cabochon cut, intense multiple play-of-color, estimated weight 12.03 cts., surrounded by 26 round brilliant diamonds, F-G color, estimated total weight...
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An Amazing Fiery Black Opal, Platinumand Diamond Ring This hand-made fancy ring in 22k yellow gold and platinum accented with channel set bright round brilliant cut diamonds (total weight 0.59 carat, color approx....
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Opal, emerald, diamond ring, centralpear-shaped cabochon opal, estimated weight 13.65 cts. surrounded by 17 round emerald, and 30 round brilliant-cut diamonds, platinum mount with adjustable shank attachment,...
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