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 Yellow Gold 10.50ct Ruby 0.90ct Diamond RingPrestige Auction Galleries4.4(642)$50(1 bid)105 Lots Away
14K gold green stone mounted ring. Possibly tourmaline. Stone measures 12.6 x 9.5mm. Stone with anTremont Auctions4.6(313)$150(2 bids)Mar 01, 2026
