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GIA 21.66 Carat Tanzanite Diamond Platinum Flower Halo Cocktail Ring

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  • GIA Natural Emerald Diamond Platinum Oval Halo Cocktail Ring
    Located in Miami, FL
    This exquisite GIA Genuine Emerald & Diamond Cocktail Ring is expertly crafted in solid platinum with a total weight of 9.54 grams. The emerald with a weight of approx. 5.17 carats ...
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  • Estate GIA Natural Red Coral Diamond Halo Platinum Cocktail Ring
    Located in Miami, FL
    This high-quality natural red coral diamond ring is crafted in solid platinum, weighing 18.5 grams and measuring 20mm x 16mm high. Displaying one prominent four-claws prong-set natur...
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  • 21st Century GIA Opal Diamond Cocktail Platinum Ring
    Located in Miami, FL
    This stunning diamond and opal cocktail ring is crafted in solid platinum, weighing 10.3 grams and measures 24mm x 13mm high. Showcasing a prominent four-prong set cosmic GIA certif...
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    Vintage 1970s Art Deco Cocktail Rings

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    Diamond, Opal, Platinum

  • Modern GIA Black Opal Diamond Platinum Halo Cocktail Ring
    Located in Miami, FL
    This stunning Fiery blue Black Opal ring was inspired in a  Diamond Halo and crafted in platinum. Featured in the center is an incredibly alive Fiery genuine natural  Opal measurin...
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    1990s North American Modern Cocktail Rings

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    Black Opal, Diamond, Opal, Platinum

  • 1980s GIA Large Black Opal Diamond Platinum Cocktail Ballerina Ring
    Located in Miami, FL
    Witness the whole universe in one ring out of this world! This cosmic looking Black Opal and diamond Ballerina Ring is crafted in Solid Platinum, Weighing 24.4 grams and measuring ...
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    1990s Modern Cocktail Rings

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    Opal, Diamond, Black Opal, Platinum

  • GIA 7.53ct Black Opal Diamond Platinum Oval Cocktail Ring
    Located in Miami, FL
    This GIA Natural Black Opal and Diamond Cocktail Ring  with a total weight of 11.18 grams. Centered with natural genuine Black opal Expertly mounted in solid platinum weighing appro...
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    2010s Art Deco Cocktail Rings

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  • 13.66 Carat Tanzanite Diamond Platinum Cocktail Ring
    Located in Beverly Hills, CA
    Wow. A superb top gem quality tanzanite weighing an impressive 13.66 carats takes center stage. It has a super rich and vivid purple blue color that flashes and radiates as the stone...
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    21st Century and Contemporary North American Cocktail Rings

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    Diamond, Tanzanite, Platinum

  • 4.66 Carat Amethyst Diamond Platinum Cocktail Ring
    Located in Stamford, CT
    1990's amethyst and diamond ring. 4.66ct cushion cut Amethyst in a platinum setting with 28 round accent diamonds along both sides of the shank. The ring has a serial number. We do n...
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    Late 20th Century Cocktail Rings

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  • GIA Certified 2.60 Oval Carat Sapphire Diamond Halo Gold Platinum Cocktail Ring
    Located in Stamford, CT
    Natural certified oval Cornflower Sapphire and diamond cocktail ring. GIA certified oval bezel set blue sapphire center stone with 43 mixed Old European and rose cut diamonds set in ...
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    Early 20th Century Fashion Rings

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    Diamond, Sapphire, Gold, 18k Gold, Yellow Gold, Platinum

  • 20.51 Carat Oval Tanzanite Diamond Gold Halo Cocktail Ring
    Located in Stamford, CT
    Tanzanite and diamond cocktail ring. 20.51 carat oval blue/purple center stone with a halo of 26 round diamonds in a 18k yellow gold setting. Circa 1970 1 oval purplish blue Tanza...
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    Late 20th Century Cocktail Rings

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    Diamond, Tanzanite, 18k Gold, White Gold, Yellow Gold, Gold

  • GIA Certified Round Turquoise Diamond Halo Platinum Gold Cocktail Ring
    Located in Stamford, CT
    Natural untreated Persian blue Turquoise round cabochon ring circa 1930. Bright shiny high dome Turquoise surrounded by bright sparkly old Europ...
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    Early 20th Century Cocktail Rings

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  • 5.17 Carat Tanzanite and 2.66 Carat Paraiba Cocktail Ring
    By Royaal Stones Ltd
    Located in Bangkok, Thailand
    A unique cocktail ring with 5.17 carat natural Tanzanite and 2.66 carat natural Paraiba, with 0.61 carat 2 piece marquise shaped White Diamond and 0.79 carat round cut White Diamond...
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    21st Century and Contemporary Modern Cocktail Rings

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