Nov 21, 2026Pretty Round Cut 144Ct. Natural Opal Gemstone with EGL Report CardEst. $25-$50,000Starting Bid$25Springtown, TXLEAP Auctions4.2(19)
Nov 9, 2026Size 11 14K Yellow Gold Ring with Opals and DiamondsEst. $3,159-$4,106Starting Bid$100New York, NYMynt Auctions4.5(938)
Nov 14, 2026NEW 18CT GOLD OPAL & DIAMOND PENDANT, 4.6 GRAMSEst. $300-$500Starting Bid$100Erie, PAAncient Charm Auctions4.5(48)
Nov 14, 2026UNUSUAL 18CT GOLD OPAL & ENAMEL PENDANT, 10.6 GRAMSEst. $300-$500Starting Bid$100Erie, PAAncient Charm Auctions4.5(48)
Nov 14, 202618CT GOLD BOULDER OPAL & CZ RING, 6.1 GRAMSEst. $300-$500Starting Bid$100Erie, PAAncient Charm Auctions4.5(48)
Nov 14, 2026NEW 18CT GOLD OPAL & DIAMOND PENDANT, 5.5 GRAMSEst. $300-$500Starting Bid$100Erie, PAAncient Charm Auctions4.5(48)
Nov 14, 2026NEW 18CT GOLD OPAL & DIAMOND PENDANT, 5.4 GRAMSEst. $300-$500Starting Bid$100Erie, PAAncient Charm Auctions4.5(48)
Nov 15, 2026Joan Douglas Navajo Turquoise Spiny Oyster Acoma Jet & Synthetic Opal Inlay RingEst. $200-$400Starting Bid$25Gallup, NMBilly The Kid Auction House4.8(898)
Buy NowVintage 14k White Gold Clip On Drop Earrings Fire Opal Diamond 0.30ct$6,250New York, NYMynt Auctions4.5(938)
Buy NowRay Tracey 14K Yellow Gold Black Jade Fire Opal Diamond Cuff Bracelet$8,450New York, NYBidhaus4.3(883)
Nov 14, 2026PAIR VINTAGE 14K GOLD SOLID OPAL CLUSTER STUD EARRINGS, 4.1 GRAMSEst. $300-$500Starting Bid$100Erie, PAAncient Charm Auctions4.5(48)
Nov 14, 202618CT GOLD BOULDER OPAL PENDANT ON CHAIN, 7.3 GRAMSEst. $300-$500Starting Bid$100Erie, PAAncient Charm Auctions4.5(48)
Nov 14, 202618CT GOLD DRESS RING SET WITH SOLID OPAL AND DIAMONDS, 5.2 GRAMSEst. $300-$500Starting Bid$100Erie, PAAncient Charm Auctions4.5(48)
Nov 14, 2026NEW 18CT GOLD COOBER PEDY OPAL & DIAMOND RING, 3.2 GRAMSEst. $300-$500Starting Bid$100Erie, PAAncient Charm Auctions4.5(48)
Buy NowUnbranded Vintage Fire Opal Diamond Oval Cabochon Gold Ring$2,420New York, NYDiamond Depot4.3(16)
Buy NowHAND CRAFTED 18CT YELLOW AND WHITE GOLD SOLID OPAL RING, WEIGHT 8.00 GRAMS$300Erie, PAAncient Charm Auctions4.5(48)
Buy Now18k Two Tone Gold Floral Brooch Pendant with 4.95ct Fire Opal Diamonds$6,300New York, NYMynt Auctions4.5(938)
Nov 12, 2026Rare 18k 1980 Paloma Picasso 7ct Black Opal Torsade Necklace Tiffany Co NG1760Est. $34,000-$44,000Starting Bid$25Lakeway, TXEco Estate Jewelry4.3(7)
Nov 14, 2026Rada 14K Yellow Gold Shell Cameo, Opal & Black Enamel RingEst. $1,500-$2,200Starting Bid$225Owens Cross Roads, AL1111 Jewelry Store, LLC4.3(8)
Buy NowSonja Picard 18k Gold Enamel Fire Opal Diamond Heart Necklace 24" CO1271$5,500Lakeway, TXEco Estate Jewelry4.3(7)
Buy NowKalco Vero English Bronze Bath Light 4 Opal Shades Dimmable$2,830New York, NYMynt Auctions4.5(938)
Buy NowEstate 14k Fire Opal Cluster Cocktail Ring 14k Gold Sz 7.25 Brutalist RG4878$1,815Lakeway, TXEco Estate Jewelry4.3(7)
Nov 12, 2026Vtg Chopard 18k Gold Black Opal Diamond Bezel Woven Cocktail Watch 27mm CO1327Est. $15,000-$19,500Starting Bid$25Lakeway, TXEco Estate Jewelry4.3(7)
Nov 19, 2026925 Sterling Silver Earrings 6.25 g Lovely Heart Design Multi Color Opal October BirthstoneEst. $113-$178Starting Bid$1Lake Charles, LATreasure of Gems & Jewelry4.5(274)