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1950's Mid-Century 5.09 Carats No Heat Sapphire Diamond Platinum Bombe 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...
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    Vintage 1910s Edwardian Cocktail Rings

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  • 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...
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    Vintage 1950s Cluster Rings

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    Diamond, Blue Sapphire, 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...
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    Antique Early 1900s Edwardian Cluster Rings

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    Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

  • Vintage 2.83 Carats No Heat Pink Sapphire Diamond Platinum Gemstone Ring GIA
    Located in Philadelphia, PA
    Featuring a mixed oval cut pink sapphire weighing 2.53 carats. Transparent purple pink with no indications of heat. Half bezel set in a stylized basket and flanked by bar set tapered...
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    Vintage 1970s Contemporary Cocktail Rings

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    Pink Sapphire, Sapphire, White Diamond, Diamond, Platinum

  • Mid-Century 6.12 CTW No Heat Burma Sapphire Diamond Platinum Five Stone Ring GIA
    Located in Philadelphia, PA
    Centering an oval cut sapphire weighing 5.32 carats - transparent light to medium blue in color Natural Burmese in origin with no indications of heat treatment - prong set in basket ...
    Category

    Vintage 1950s Cocktail Rings

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    Diamond, Platinum

  • Contemporary 3.60 Carats Pink Sapphire Diamond Platinum Diamond Gemstone Ring
    Located in Philadelphia, PA
    Featuring a mixed cushion cut Madagascar pink sapphire weighing approximately 3.30 carats. Transparent and saturated pink in color - medium dark in tone. Surrounded by a round brilli...
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    21st Century and Contemporary Contemporary Cluster Rings

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    Diamond, White Diamond, Sapphire, Pink Sapphire, Platinum

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  • GIA Certified Bi Colour No Heat Green Blue Sapphire & Diamond Platinum Halo Ring
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    Located in Birmingham, GB
    GIA Certified Bi Colour Untreated Green Blue Australian Sapphire & Diamond Platinum Halo Ring. Unique 1.22 carat Australian sapphire with a stunning blue green bi colour effect. Ful...
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    21st Century and Contemporary Cluster Rings

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  • French 1950s No Heat Cushion Cut Ceylon Sapphire Diamonds Platinum Ring
    Located in Poitiers, FR
    Ring in platinum, dog's head hallmark. Rectangular, this sublime retro ring is set with 4 claws of a cushion- cut blue sapphire surrounded by 16 diamonds, all lined with a twist. The...
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  • GIA Certified Sugar Loaf Ruby No Heat Diamond Ring Platinum 11.92 Carat
    By Harbor Diamonds
    Located in New York, NY
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    Early 2000s American Contemporary Cocktail Rings

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