GIA Certified 8.04ct natural cabochon opal diamonds cocktail ring 14ktChairish Auctions4.5(10.3k)$3,400
18K gold opal and diamond mounted ring. Openwork foliate design setting. Central oval opal measuresTremont Auctions4.6(313)$600Mar 01, 2026
14k Yellow Gold 12.46ct Opal 0.39ct Ruby 1.20ct Diamond RingPrestige Auction Galleries4.4(644)$502 days Left
14k Yellow Gold 12.46ct Opal 0.39ct Ruby 1.20ct Diamond RingPrestige Auction Galleries4.4(644)$503 days Left
18k Natural Black Opal Diamond Pendant Yellow Gold Statement 0.7" PG1930Eco Estate Jewelry4.3(3)$25Mar 19, 2026
Sterling/18K Gold Overlay 10.81 ctw Opal & Diamond Pendant NecklaceKraft Auction Service4.4(834)$30(2 bids)6 days Left
Australian Opal and Diamond Ring in 14k Yellow GoldEric's Estate & Jewelry4.6(529)See Sold PriceJul 17, 2025
Australian Opal and Diamond Ring in 14k Yellow GoldEric's Estate & Jewelry4.6(529)See Sold PriceJul 19, 2025
Australian Opal and Diamond Ring in 14k Yellow GoldEric's Estate & Jewelry4.6(529)See Sold PriceJun 29, 2025
