VINTAGE PLATINUM RING 5.87 CT. NATURAL UNTREATED STAR RUBY CABOCHON GIA CERTModern Jewelry4.4(204)US$16,000May 10, 2026
PLATINUM VINTAGE RING 2.06CT NATURAL UNTREATED RED RUBY OVAL SHAPE GIA CERTModern Jewelry4.4(204)US$13,250May 10, 2026
10.88ct Natural Red No Heat Ruby Diamond Dangle Earrings 18kt Unheated 12306**Chairish Auctions4.5(10.4k)US$6,500
14K WHITE GOLD ENGAGEMENT RING 1.23CT. NATURAL UNHEATED RUBY PEAR SHAPE GIA CERTModern Jewelry4.4(204)US$4,100May 10, 2026
14K WHITE GOLD ENGAGEMENT RING 1.28CT. NATURAL UNHEATED RUBY CUSHION GIA CERTModern Jewelry4.4(204)US$5,500May 10, 2026
PLATINUM VINTAGE ART DECO NATURAL UNTREATED RUBY DIAMOND RING 1.52CT GIA CERTModern Jewelry4.4(204)US$10,500May 10, 2026
NATURAL YELLOW SAPPHIRE UNTREATED LOOSE STONES ROUND 8.17CTModern Jewelry4.4(204)US$11,750May 10, 2026
