PLATINUM DIAMOND BROOCHPlatinum DiamondBrooch Item # 7415 Category Pins & Clips Platinum Diamond Brooch Weighing 23.0 grams Set with app. 4.00 Ct. of Diamonds F-G Color, VS1-VS2 Clarity 1.75 inches in length Stone...
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PLATINUM, 14K YELLOW GOLD, AND DIAMONDPENDANT/BROOCHPlatinum, 14K Yellow Gold, and Diamond Pendant/Brooch, the platinum-topped gold mount centering an old European-cut diamond weighing approx. 1.00 ct. framed...
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PLATINUM AND DIAMOND BROOCHPlatinumand Diamond Brooch, the Edwardian open-work platinum filigree bar brooch bezel-set with three old European-cut diamonds weighing approx. 0.55, 0.45, and 0.39 cts.; 3.02 dwts.;...
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PLATINUM AND DIAMOND BROOCHPlatinumand Diamond Brooch, the open-work floral and vine motif filigree mount featuring three bezel-set old European-cut diamonds weighing approx. 1.83, 1.84, and 1.68 cts.; further...
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PLATINUM, 18K GOLD, AND DIAMOND BROOCHPlatinum,18K Gold, and Diamond Brooch, in the form of a horseshoe set with graduated full-cut diamonds weighing approx. 2.25 tcw.; 6.37 dwts.; lg. 1 5/8 in. Condition:...
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PLATINUM, 14K GOLD, AND DIAMOND BROOCHPlatinum,14K Gold, and Diamond Brooch, in the form of a horseshoe set with graduated transitional-cut diamonds weighing approx. 4.25 tcw.; 6.53 dwts.; lg 1 1/8 in. Condition:...
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PLATINUM AND DIAMOND BROOCHPlatinumand Diamond Brooch, the circle and bow form brooch set with full-, single-, bullet, and triangular-cut diamonds; approx. 1.75 tcw.; 4.46 dwts.; dia. 1 1/4 in. Condition:...
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PLATINUM AND DIAMOND BROOCHPlatinumand Diamond Brooch, the open-work brooch centering an old European-cut diamond weighing approx. 0.33 cts. further set with full- and single-cut diamonds; approx. 2.50 tcw.;...
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PLATINUM, SAPPHIRE, AND DIAMOND BROOCHPlatinum,Sapphire, and Diamond Brooch, featuring seven round cabochon sapphires and 15 full-cut diamonds weighing approx. 0.75 tcw.; 19.66 dwts.; lg. 7 in. Condition:...
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PLATINUM AND DIAMOND PENDANT/BROOCHPlatinumand Diamond Pendant/Brooch, centering a bezel-set old European-cut diamond weighing 0.45 ct. surmounted with rose- and full-cut diamonds within an open-work setting suspending...
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PLATINUM AND DIAMOND BROOCHPlatinumand Diamond Brooch, the spray brooch centering a tapered step-cut diamond weighing approx. 0.75 ct. surmounted with full- and single-cut diamonds; approx. 3.80 tcw.; 9.05...
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PLATINUM, CARVED JADEITE, AND DIAMONDPENDANT/BROOCHPlatinum, Carved Jadeite, and Diamond Pendant/Brooch, centering an open work carved jadeite plaque depicting a bird, leaves, and berries, and measuring approx....
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PLATINUM AND DIAMOND BROOCHPlatinumand Diamond Brooch, centering a cushion old mine-cut diamond weighing approx. 3.00 cts. surmounted in a bow and starburst design set with old mine-cut diamonds; approx. 6.00...
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PLATINUM, SAPPHIRE, AND DIAMOND BROOCHPlatinum,Sapphire, and Diamond Brooch, the interlocking ovals each set with channel-set step-cut sapphires and bead-set full-cut diamonds; 5.50 dwts. lg. 1 3/4 in. Provenance: The...
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PLATINUM, SAPPHIRE, AND DIAMOND BROOCHPlatinum,Sapphire, and Diamond Brooch featuring seven round cabochon sapphires and 15 full-cut diamonds weighing approx. 0.75 tcw.; 19.66 dwts.; lg. 2 in. Condition:...
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PLATINUM, DIAMOND, AND RUBY BROOCHPlatinum,Diamond, and Ruby Brooch the circle brooch centering an old mine-cut diamond weighing approx. 1.00 ct. surrounded by alternating groupings of five full-cut diamonds and three...
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PLATINUM, DIAMOND, AND SAPPHIRE CIRCLEBROOCHPlatinum, Diamond, and Sapphire Circle Brooch the circle brooch comprising an outer circle of 32 bead-set full-cut diamonds and an inner circle of 24 channel-set calibre-cut...
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PLATINUM, DIAMOND, AND SAPPHIRE CIRCLEBROOCHPlatinum, Diamond, and Sapphire Circle Brooch the circle brooch comprising 38 bead-set full-cut diamonds terminated by two buckle-form accents, each set with three...
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PLATINUM AND DIAMOND DRESS CLIPS/BROOCHPlatinumand Diamond Dress Clips/Brooch each open-work dress clip bezel-set with two old European-cut diamonds weighing approx. 0.50 ct. each, two baguettes-cut diamonds, and one...
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PLATINUM AND DIAMOND BROOCHPlatinumand Diamond Brooch the bow-form brooch comprising full- and single-cut diamonds weighing approx. 1.50 tcw. with open-work millegrain decoration; 7.90 dwts; lg. 3 in. Provenance:...
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PLATINUM, SAPPHIRE, DIAMOND, ONYX, ANDRUBY PARROT BROOCHPlatinum, Sapphire, Diamond, Onyx, and Ruby Parrot Brooch, ca. 1930; centering a stylized parrot with a carved sapphire wing, pave-set round- and rose-cut...
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PLATINUM AND DIAMOND BROOCHPlatinumand Diamond Brooch, the floral-form starburst design centering a round brilliant-cut diamond weighing approx. 0.65 ct. framed by marquise- and full-cut diamonds; approx....
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PLATINUM, EMERALD, AND DIAMOND BROOCHPlatinum,Emerald, and Diamond Brooch, centering a modified emerald-cut emerald measuring approx. 14.27 x 11.66 x 5.45 mm. and set throughout with calibré-cut emeralds, old European-,...
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PLATINUM, SAPPHIRE, RUBY, AND DIAMONDBROOCHPlatinum, Sapphire, Ruby, and Diamond Brooch, set throughout with step-cut sapphires and rubies surmounted by baguette-cut diamonds; completed by a half-moon cabochon...
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PLATINUM, GEMSET, AND DIAMOND 'FRUITCART' BROOCHPlatinum, Gemset, and Diamond 'Fruit Cart' Brooch, featuring seven carved cabochon rubies, seven carved cabochon emeralds, and four carved cabochon sapphires...
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PLATINUM, GOLD, EMERALD, AND DIAMONDBROOCHPlatinum, Gold, Emerald, and Diamond Brooch, the open-work platinum-topped-gold bow-form brooch set throughout with rose-cut diamonds, a circle-cut emerald, and a pear-shaped...
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PLATINUM, 14K GOLD, CITRINE, AND DIAMONDBROOCHPlatinum, 14K Gold, Citrine, and Diamond Brooch, the east-west form brooch centering an emerald-cut citrine weighing approx. 22.50 cts. within a yellow gold setting;...
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PLATINUM, 14K GOLD, AND DIAMOND PENDANT/BROOCHPlatinum,14K Gold, and Diamond Pendant/Brooch, the platinum-topped-gold crown-form brooch featuring full- and single-cut diamonds; diamonds weighing approx. 2.45 tcw.; 5.66 dwts.;...
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PLATINUM AND DIAMOND BROOCHPlatinumand Diamond Brooch, in the form of a heart and arrow set throughout with full- and baguette-cut diamonds; diamonds weighing approx. 1.65 tcw.; 6.62 dwts.; 1 1/4 x 1 3/8 in.;...
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PLATINUM AND DIAMOND BROOCHPlatinumand Diamond Brooch, the ribbon and spray-form brooch featuring pave-, channel-, and bead-set diamonds; two of the ribbon tails terminated by old European-cut diamonds each...
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PLATINUM AND DIAMOND VIOLIN BROOCHPlatinumviolin brooch having 0.38ctw round brilliant cut diamonds. Stamped PT900 0.38. Approx. length 1.5in., approx. weight 10.1 grams....
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ART DECO PERIOD PLATINUM DIAMOND BROOCHPlatinumdiamond brooch containing one old European cut diamond measuring approx. 4.50 mm weight .38 ct. approx rated VS1 in clarity and H in color, One hundred fifty round single...
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PLATINUM & DIAMOND BROOCHPlatinum &diamond brooch with emerald cut & single cut diamonds, approximately 4.5cts. Total weight 15.4 grams. Screw back closure. Measures 1 3/8" x 1.5". Condition is good, see photos....
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PLATINUM AND DIAMOND PENDANT BROOCHPlatinumand Diamond Pendant Brooch, The stylized ribbon set with six round old European-cut diamonds weighing approximately 6.15 carats and approximately one hundred sixty-one round...
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PLATINUM AND DIAMOND BROOCHPlatinumand Diamond Brooch, Set with forty-two round brilliant-cut diamonds weighing approximately 5.70 carats and seventeen marquise-cut diamonds weighing approximately 3.25 carats....
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PLATINUM AND 10 KARAT WHITE GOLD DIAMONDDOUBLE CLIP BROOCHPlatinum And 10 Karat White Gold Diamond Double Clip Brooch, brooch with removable armiture, featuring 10 baguette cut Diamonds [H/VVS], approximate total...
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