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Edwardian 4.97 Carats No Heat Color-Changing Spinel Diamond Platinum Dinner Ring

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  • AGL Edwardian 2.56 Carats No Heat Burma Sapphire Diamond Platinum Dinner Ring
    Located in Philadelphia, PA
    Centering a cushion cut sapphire weighing approximately 2.08 carats - transparent medium blue. Natural Burmese in origin with no indications of heat...
    Category

    Vintage 1910s Edwardian Cocktail Rings

    Materials

    Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

  • Edwardian J.E. Caldwell Sapphire Diamond Platinum Antique Dinner Ring
    By J.E. Caldwell & Co.
    Located in Philadelphia, PA
    Dinner ring is navette shaped with milgrain detailing and decoratively pierced surface. Centering a bullet cabochon sapphire weighing approximately 1.60 carats. Medium dark and very ...
    Category

    Vintage 1920s Edwardian Cocktail Rings

    Materials

    Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

  • Edwardian 2.48 Carats No Heat Burma Sapphire Diamond Platinum Halo Ring GIA
    Located in Philadelphia, PA
    Centering an oval cut sapphire weighing 1.20 carats - transparent deep blue. Natural Burmese in origin with no indications of heat treatment. Set with talon prongs with a halo surrou...
    Category

    Antique Early 1900s Edwardian Cluster Rings

    Materials

    Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

  • Contemporary 2.85 Carats Spinel Diamond Platinum Cushion Halo Ring
    Located in Philadelphia, PA
    Featuring a cushion mixed cut spinel weighing approximately 2.60 carats Transparent with saturated purplish pink color Talon set and surrounded by a round brilliant cut diamond hal...
    Category

    2010s Contemporary Cluster Rings

    Materials

    Diamond, White Diamond, Spinel, Platinum

  • Mid-Century 3.97 CTW No Heat Burma Sapphire Diamond Platinum Cluster Ring AGL
    Located in Philadelphia, PA
    Centering an octagonal step cut sapphire weighing 3.49 carats - transparent medium blue Natural Burmese in origin with no indications of heat treatment - prong set With a halo surrou...
    Category

    Vintage 1950s Cluster Rings

    Materials

    Diamond, Blue Sapphire, Sapphire, Platinum

  • Tiffany & Co. Retro 39.97 Carat Citrine Diamond Ruby Platinum 14 Karat Gold Ring
    By Tiffany & Co.
    Located in Philadelphia, PA
    Centering an emerald cut citrine weighing approximately 38.77 carats total - transparent brownish-orange in color. Prong set in basket and flanked by transitional and marquise cut di...
    Category

    Vintage 1940s Retro Cluster Rings

    Materials

    Citrine, Diamond, White Diamond, Ruby, Gold, 14k Gold, Yellow Gold, Plat...

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  • 4.97 Carat Pink Tourmaline Diamond 14 Karat White Gold Ring
    By DGI
    Located in Los Angeles, CA
    This ring has a gorgeous Oval Cut Pink Tourmaline that weighs 4.15 Carats. Floating around the tourmaline are 2 Round Cut Diamonds that weigh 0.26 Carats (VS-H) and 30 Round Cut Diam...
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    21st Century and Contemporary American Contemporary Cocktail Rings

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    Tourmaline, Diamond, 14k Gold, White Gold

  • 4.97 Carat Cushion Cut Zambian Emerald and Diamond Cocktail Ring
    By Royaal Stones Ltd
    Located in Bangkok, Thailand
    A beautiful 4.97 carat natural Zambian Emerald Cocktail ring, with Brilliant cut Diamond on 18K Gold Band. The Emerald centre stone is completely transparent wit...
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    21st Century and Contemporary Art Deco Cocktail Rings

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  • GIA Certified 5.05 Carat Natural No Heat Color Change Sapphire Diamonds Ring
    Located in New York, NY
    Halo Cluster Cocktail Royale GIA Certified 5.05ct. Natural Sapphire ring. Report: 5181699389 (to accompany) Transparent, vivid royal blue & Clean Clarity. Pure. No Heat, No En...
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    2010s American Cluster Rings

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    Diamond, Sapphire, 14k Gold, White Gold

  • GIA Certified No Heat 4 Carat Red Spinel Oval Diamond Ring
    By Antinori Fine Jewels
    Located in Rome, IT
    GIA Certified NO HEAT 4 Carat Red Spinel Oval Diamond Ring
    Category

    2010s Italian Modern Solitaire Rings

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    Diamond, White Diamond, Spinel, Platinum

  • GIA Certified Sugar Loaf Ruby No Heat Diamond Ring Platinum 11.92 Carat
    By Harbor Diamonds
    Located in New York, NY
    Platinum cocktail ring featuring one GIA Certified Sugar Loaf Ruby weighing 10.42 carats flanked with round brilliants and baguettes weighing 1.50 cara...
    Category

    Early 2000s American Contemporary Cocktail Rings

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    Diamond, Ruby, Platinum

  • 15.97 Carat GRS Certified No Heat Color Change Sapphire Diamond Engagement Ring
    Located in Hong Kong, HK
    15.97 Carat GRS Certified No Heat Color Change Sapphire And Diamond Ring: A magnificent ring, it features a huge 15.97 carat GRS certifi...
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    2010s Hong Kong Contemporary Engagement Rings

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    Sapphire, Diamond, Gold, White Gold, 18k Gold

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