Jul 16, 2026Womens Sterling Silver Blue Opal Ocean Wave Cloud Pendant NecklaceEst. $125-$250$40Mannys JewelryHAGERSTOWN, MD
Jul 05, 2026Natural Multi Color Play Of Colour Opal Gemstones 0.71 Ct. Oval Cabochon Shape 7.2 x 5.4 Mm.Est. $38-$60$1Treasure of Gems & JewelryLake Charles, LA
Aug 12, 2026NEW 14K YELLOW GOLD OPAL ROUND STUD EARRINGS WITH SCREW BACKEst. $214-$245$150Modern JewelryValley Village, CA
Jul 29, 2026Womens Sterling Silver Gold Tone Blue Opal Heart Pendant NecklaceEst. $160-$275$44Mannys JewelryHAGERSTOWN, MD
Jul 23, 2026Womens Sterling Silver Blue Opal Tree of Life Pendant NecklaceEst. $175-$275$44Mannys JewelryHAGERSTOWN, MD
Buy Now8.35 Carats AAA Quality Natural Black Opal From Ethopia - 16X13X9 mm$350Fantasy JewelryMuscat, AE
Buy Now8.35 Carats AAA Quality Natural Black Opal From Ethopia - 16X13X9 mm$350Fantasy JewelryMuscat, AE
Buy NowVictorian Revival 14K Gold Opal Quatrefoil Brooch Pin with Bead Work$1,360Diamond DepotNew York, NY
Jul 13, 2026Natural Fire Red Black Opal Gemstones 1.60 Ct. Oval Cabochon Shape 10.9 x 8.4 Mm.Est. $85-$133$1Treasure of Gems & JewelryLake Charles, LA
Jul 13, 2026Natural Gems Multi Color Play Of Colour Opal Gemstones 1.66 Ct. 2 Pcs. Pear ShapeEst. $107-$168$1Treasure of Gems & JewelryLake Charles, LA
Jul 19, 2026Natural Multi-Color Opal Gemstones 1.06 Ct. 4 Pcs. Mix ShapEst. $51-$81$1Treasure of Gems & JewelryLake Charles, LA
Jul 16, 2026Size 8 0.15ct Oval Cut White Opal in 18K Gold Plated RingEst. $130-$200$70Weatherham Estate TreasuresCobourg, ON
Jul 12, 2026VICTORIAN GOLD OPAL BROOCH 18K YELLOW LARGE CURVED SHAPE ENAMEL DESIGNEst. $10,114-$11,304$8,300Modern JewelryValley Village, CA
7 days LeftVintage 14k White Gold Oval Opal Solitaire Dome Ring UnisexEst. $1,480-$1,658$440Diamond DepotNew York, NY
Buy Now18K Yellow Gold 3.60ct Sapphire 0.91ct Diamond and 5.00ct Opal Cocktail Ring$9,000Eastern European Art Gallery IncBroomall, PA
Jul 13, 2026Natural White Opal Gemstones 5.64 Ct. Oval Shape 15.2 x 12.5 Mm.Est. $286-$450$1Treasure of Gems & JewelryLake Charles, LA
Buy NowNatural Multi-Color Play Of Colour Opal 0.67 Ct. Oval Cabochon Shape 7.9 x 5.9 Mm.$14Treasure of Gems & JewelryLake Charles, LA
Buy NowNatural Multi Color Opal Gemstones 1.65 Ct. 5 Pcs. Oval Cabochon Shape 6.1 x 4.2 Mm.$48Treasure of Gems & JewelryLake Charles, LA
Jul 19, 2026Natural Multi Color Opal Gemstones 2.52 Ct. 4 Pcs. Oval Cabochon Shape 6.5 x 5.5 Mm.Est. $54-$85$9Treasure of Gems & JewelryLake Charles, LA
Jul 13, 2026Natural Multi-Color Opal Gemstones 1.81 Ct. 2 Pcs. Oval Cabochon Shape 7.7 x 6 Mm.Est. $43-$67$7Treasure of Gems & JewelryLake Charles, LA
Jul 19, 2026Natural Multi-Color Opal Gemstones 1.34 Ct. 2 Pcs. Oval Cabochon Shape 6.7 x 6 Mm.Est. $33-$53$6Treasure of Gems & JewelryLake Charles, LA
Jul 19, 2026Natural Multi-Color Opal Gemstones 1.36 Ct. 2 Pcs. Oval Cabochon Shape 6.7 x 5.5 Mm.Est. $34-$53$5Treasure of Gems & JewelryLake Charles, LA
Buy NowEstate 14k Fire Opal Cluster Cocktail Ring 14k Gold Sz 7.25 Brutalist$1,705(2 bids)Eco Estate JewelryLakeway, TX