VINTAGE PLATINUM ENGAGEMENT RING 5.54CT. NATURAL CUSHION BLUE SAPPHIRE GIA CERTModern Jewelry4.4(204)$16,500Mar 08, 2026
MEN'S 14K WHITE GOLD RING WITH PRINCESS CUT NATURAL SAPPHIRE AND DIAMONDS SIZE 9Modern Jewelry4.4(204)$1,800(1 bid)2 days Left
VINTAGE PLATINUM ENGAGEMENT RING 3.76CT.NATURAL UNTREATED OVAL BLUE SAPPHIRE GIAModern Jewelry4.4(204)$16,000Mar 08, 2026
18K WHITE GOLD ENGAGEMENT RING 2.57CT.NATURAL BLUE SAPPHIRE CABOCHON SHAPEModern Jewelry4.4(204)$3,250Mar 08, 2026