14K GOLD RING WITH NATURAL BOULDER OPAL AND DIAMOND (SIZE: 8.25) 6 GRAMSModern Jewelry4.5(204)$2,050Feb 22, 2026
14K GOLD RING WITH NATURAL BOULDER OPAL AND DIAMONDS SIZE: 6.25 3.5GModern Jewelry4.5(204)$1,025Feb 22, 2026
14K gold large boulder black opal with fire red reflection ring. Red reflection covers up about 70%Tremont Auctions4.6(313)$1,000Mar 01, 2026
14K GOLD RING WITH NATURAL OPAL AND 0.08CTS DIAMONDS (SIZE: 7) 6.5 GRAMSModern Jewelry4.5(204)$1,800Feb 22, 2026
