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1950's Mid-Century 5.09 Carats No Heat Sapphire Diamond Platinum Bombe Ring

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    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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  • No Heat Ceylon 7.69 Carats Sapphire Diamond Platinum Halo Cabochon Ring AGL
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    Featuring an oval Ceylon sapphire cabochon weighing approximately 7.19 carats Royal blue and translucent with natural inclusions with no indications of heat - Sri Lankan origin Sur...
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  • AGL Mid-Century 10.89 Carats No Heat Ceylon Sapphire Diamond Platinum Ring
    Located in Philadelphia, PA
    Centering a mixed cushion cut sapphire weighing 10.02 carats - transparent medium blue in color. Natural Ceylon in origin with no indications of heat treatment - prong set in basket....
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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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  • 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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  • 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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