Untreated ruby gemstones
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PLATINUM VINTAGE RING 2.06CT NATURAL UNTREATED RED RUBY OVAL SHAPE GIA CERTJul 05, 2026VINTAGE PLATINUM ENGAGEMENT RING 2.40CT. NATURAL UNTREATED OVAL RUBY GIA CERTJul 05, 2026PLATINUM VINTAGE ART DECO NATURAL UNTREATED RUBY DIAMOND RING 1.52CT GIA CERTJul 05, 2026VINTAGE PLATINUM ENGAGEMENT RING 1.16CT.NATURAL CUSHION RUBY UNTREATED GIA CERTJul 05, 2026VINTAGE PLATINUM RING 5.87 CT. NATURAL UNTREATED STAR RUBY CABOCHON GIA CERTJul 05, 202614K WHITE GOLD ENGAGEMENT RING 1.43CT NATURAL UNTREATED RUBY CUSHION GIA CERTJul 05, 202614K WHITE GOLD ENGAGEMENT RING 1.23CT. NATURAL UNHEATED RUBY PEAR SHAPE GIA CERTJul 05, 20263.1ct Round Cut Andalusite GemstonesJul 02, 2026Natural Burma Ruby Unheated/Untreated With Natural Diamonds & 18k GoldModern Platinum Ring With GIA Burma No Heat Ruby and Diamond AccentJul 04, 2026Modern Platinum Ring With GIA Burma No Heat Ruby and Diamond Accent1 day LeftModern Platinum Ring With GIA Burma No Heat Ruby and Diamond Accent3 days LeftVINTAGE 18K WHITE GOLD RING 2.31CT. NATURAL BURMA RUBY OVAL 1920'S GIA CERTJul 05, 20261.12ct Pear Tear Drop Pink Tourmaline GemstonesJul 08, 202614K WHITE GOLD ENGAGEMENT RING 1.28CT. NATURAL UNHEATED RUBY CUSHION GIA CERTJul 05, 20263.25ct Octagon Facet Marmalade Orange Hessonite Garnet GemstonesJul 02, 2026 
