Jul 23, 2026Womens Sterling Silver Gold Tone Pink Opal Dolphin Pendant NecklaceEst. $175-$300$50Mannys JewelryHAGERSTOWN, MD
Jul 12, 2026OPAL DIAMOND GOLD EARRINGS 18K YELLOW OVAL GEMS POST CLIPEst. $4,248-$4,748$3,450Modern JewelryValley Village, CA
Jul 23, 2026Womens Sterling Silver Blue Opal Mountain Moon Tree Pendant NecklaceEst. $150-$250$40Mannys JewelryHAGERSTOWN, MD
Jul 09, 2026Womens Estate Sterling Silver Modernist Blue Opal & CZ Heart RingEst. $90-$150$34Mannys JewelryHAGERSTOWN, MD
Jul 05, 2026Natural Multi-Color Play Of Colour Opal Gemstones 1.46 Ct. 2 Pcs. Oval Cabochon Shape 7.7 x 6 Mm.Est. $104-$164$1Treasure of Gems & JewelryLake Charles, LA
Jul 05, 2026Natural Multi-Color Play Of Colour Opal Gemstones 0.88 Ct. 2 Pcs. Oval Cabochon Shape 6.5 x 5.5 Mm.Est. $104-$164$1Treasure of Gems & JewelryLake Charles, LA
Jul 05, 2026Natural Multi-Color Play Of Colour Opal Gemstones 1.65 Ct. 2 Pcs. Oval Cabochon Shape 7.5 x 5.6 Mm.Est. $104-$164$1Treasure of Gems & JewelryLake Charles, LA
Jul 19, 2026Natural Opal Multi Color Gemstones 1.30 Ct. Round Shape 7.9 x 4.9 Mm.Est. $146-$230$1Treasure of Gems & JewelryLake Charles, LA
Jul 19, 2026Natural White Color Opal Gemstones 2.30 Ct. Pear Shape 11.4 x 8.8 Mm.Est. $77-$122$1Treasure of Gems & JewelryLake Charles, LA
Buy NowNatural Multi Color Opal Gemstones 1.38 Ct. Pear Shape 10.7 x 7.3 Mm.$53Treasure of Gems & JewelryLake Charles, LA
Buy NowNatural White Color Opal Gemstones 5.07 Ct. Oval Shape 14.8 x 11.1 Mm.$98Treasure of Gems & JewelryLake Charles, LA
Jul 13, 2026Natural Multi Color Opal Gemstones 5.53 Ct. Oval Shape 15.4 x 11.6 Mm.Est. $156-$245$1Treasure of Gems & JewelryLake Charles, LA
Jul 13, 2026Natural Multi Color Opal Gemstones 11.66 Ct. Dog Carving 21 x 14 Mm.Est. $129-$203$1Treasure of Gems & JewelryLake Charles, LA
Jul 19, 2026Natural Multi Color Opal Gemstones 1.21 Ct. Oval Shape 9.8 x 7.2 Mm.Est. $69-$109$1Treasure of Gems & JewelryLake Charles, LA
Buy Now8.35 Carats AAA Quality Natural Black Opal From Ethopia - 16X13X9 mm$350Fantasy JewelryMuscat, AE
Jul 05, 2026Natural Multi - Color Play Of Colour Opal Gemstones 1.81 Ct. Oval Cabochon Shape 9.9 x 7.9 Mm.Est. $67-$106$1Treasure of Gems & JewelryLake Charles, LA
Jul 05, 2026Natural Multi-Color Play Of Colour Opal Gemstones 1.19 Ct. Oval Cabochon Shape 9.2 x 7.2 Mm.Est. $94-$148$1Treasure of Gems & JewelryLake Charles, LA
Buy NowNatural Multi Color Opal Gemstones 1.41 Ct. Round Shape 8.1 Mm.$41Treasure of Gems & JewelryLake Charles, LA
Buy NowVintage Antique 8K Yellow Gold Sapphire Opal Cocktail Ring Cluster Design$940Diamond DepotNew York, NY
Buy NowSonja Picard 18k Gold Enamel Fire Opal Diamond Heart Necklace 24"$5,665Eco Estate JewelryLakeway, TX
Jul 16, 2026Size 9 .20ct Pear Cut White Opal in 18K Gold Plated RingEst. $150-$250$80Weatherham Estate TreasuresCobourg, ON
Jul 23, 2026Womens Sterling Silver Gold Tone Opal Tree of Life Pendant NecklaceEst. $175-$275$44Mannys JewelryHAGERSTOWN, MD
Jul 13, 2026Natural Multi-Color Opal Gemstones 4.04 Ct. Pear Cabochon Shape 13.3 x 10.6 Mm.Est. $227-$357$1Treasure of Gems & JewelryLake Charles, LA
Jul 13, 2026Natural Multi Color Opal Gemstones 463.15 Ct. Wtih Matal Necklace Jewelry Length 16 Inch.Est. $2,449-$3,849$1Treasure of Gems & JewelryLake Charles, LA