3 days Left14K Gold 5.87ct Opal 1.11ct Diamond PendantEst. $6,469-$9,953$50Woodland Hills, CAPrestige Auction Galleries4.4(656)
7 days Left14K Gold 5.87ct Opal 1.11ct Diamond PendantEst. $6,469-$9,953$50Woodland Hills, CAPrestige Auction Galleries4.4(656)
Sep 4, 202614K Gold 5.87ct Opal 1.11ct Diamond PendantEst. $6,469-$9,953$50Woodland Hills, CAPrestige Auction Galleries4.4(656)
13 hrs LeftVintage Platinum Opal 5.92ct Diamond Halo Cocktail RingEst. $5,803-$6,964$1,875New York, NYDiamond Depot4.3(16)
Sep 6, 2026Dekorative Opal-SautoireEst. €700-€1,400€700Ahlden(Aller), NiedersachsenKUNSTAUKTIONSHAUS SCHLOSS AHLDEN4.2(27)
3 days Left14K Rose Gold 6.07ct Opal and 1.98ct Diamond RingEst. $12,212-$15,058$50Arcadia, CARiverside Galleries4.6(220)
6 days Left14K Rose Gold 6.07ct Opal and 1.98ct Diamond RingEst. $12,212-$15,058$50Arcadia, CARiverside Galleries4.6(220)
12 hrs Left18K Yellow Gold 10.88ct Opal and 0.76ct Diamond RingEst. $14,587-$17,745$50Arcadia, CARiverside Galleries4.6(220)
4 days Left18K Yellow Gold 10.88ct Opal and 0.76ct Diamond RingEst. $14,587-$17,745$50Arcadia, CARiverside Galleries4.6(220)
18 hrs Left14K White Gold 0.45ct Diamond, Sapphire, and Opal RingEst. $2,600-$3,000$2,000Broomall, PAEastern European Art Gallery Inc4.3(3)
Sep 4, 202614K Gold 16.97ct Opal 1.45ct Diamond BraceletEst. $10,423-$14,890$50Woodland Hills, CAPrestige Auction Galleries4.4(656)
18 hrs Left14K Yellow Gold Coral and Opal Beaded NecklaceEst. $1,900-$2,200$1,500Broomall, PAEastern European Art Gallery Inc4.3(3)
Live NowBLACK OPAL DESIGN RING PLATINUM RING MELEE DIAMONDEst. $5,625-$8,250$25Beverly Hills, CANY Elizabeth 4.3(127)
Sep 13, 202618K (18-KARAT) YELLOW GOLD NECKLACE WITH OPAL AND DIAMONDEst. $3,075-$4,510$25Beverly Hills, CANY Elizabeth 4.3(127)
6 days Left14k Rose Gold 7.02ct White Opal 9.56ct Orange Sapphire 2.28ct Diamond RingEst. $15,130-$22,250$50Arcadia, CARiverside Galleries4.6(220)
4 days Left14k Yellow Gold 18.20ct Fire Opal 0.66ct & 0.94ct Diamond PendantEst. $7,752-$11,400$50Arcadia, CARiverside Galleries4.6(220)
13 hrs Left14k Yellow Gold 12ct Opal 1.35ct Diamond BraceletEst. $7,644-$15,720$50Woodland Hills, CAPrestige Auction Galleries4.4(656)
5 days Left14k Yellow Gold 12ct Opal 1.35ct Diamond BraceletEst. $7,644-$15,720$50Woodland Hills, CAPrestige Auction Galleries4.4(656)
Sep 4, 2026Vintage 14k Yellow Gold Black Opal Diamond Cocktail Ring Size 5Est. $2,301-$2,991$1,750New York, NYMynt Auctions4.5(912)
Buy Now14K Yellow Gold Coral and Opal Beaded Necklace$1,900Broomall, PAEastern European Art Gallery Inc4.3(3)
Live Now8.59 Ctw SI2/I1 Opal And Diamond 14K Rose Gold Pendant NecklaceEst. $9,760-$10,510$1,200Burbank, CAPapps Family Liquidation4.3(398)
4 days Left14K Gold 8.62ct Opal 0.82ct Diamond BraceletEst. $12,656-$15,998$50Arcadia, CARiverside Galleries4.6(220)
18 hrs Left14K White Gold 1.50ct Diamond and Opal RingEst. $2,400-$2,700$1,800Broomall, PAEastern European Art Gallery Inc4.3(3)