Vintage 18K gold sapphire and diamond ring. Central oval cut sapphire (5 x 6mm approx.) surroundedTremont Auctions4.6(313)$250(1 bid)Mar 01, 2026
14K gold sapphire and diamond mounted ring. Central oval sapphire (5.4 x 8.2mm) flanked by 2 roundTremont Auctions4.6(313)$250(1 bid)Mar 01, 2026
VINTAGE 14K YELLOW GOLD BLUE SAPPHIRE SINGLE CUT DIAMOND RINGModern Jewelry4.5(204)$2,100Mar 19, 2026
Sapphire and Diamond Ring in 18K White and Yellow Gold with 3.13 Ct SapphireBidhaus4.2(838)See Sold PriceFeb 13, 2026
