Jul 12, 202614K WHITE GOLD RING WITH WHITE OPAL AND 0.20CTW VVS/VS DIAMONDS (SIZE 7) 2.6GREst. $850-$950$700Modern JewelryValley Village, CA
6 days LeftVictorian 18k Gold Fancy Bracelet with 18.00ct Diamonds and Fire OpalsEst. $16,796-$18,811$6,400Diamond DepotNew York, NY
Jul 19, 2026Natural Multi Color Opal Boulder Gemstones 20.99 Ct. Swan Carving Shape 31 x 22 Mm.Est. $370-$582$1Treasure of Gems & JewelryLake Charles, LA
Jul 21, 2026Antique Vintage Gold Filled Stick Pin Lot Lion Opal and Glass Stones and Heart Picture LocketEst. $40-$120$10(1 bid)Golden Age Jewelry AuctionsUrbana, OH
Jul 13, 2026Natural Multi-Color Opal 0.90 Ct. 2 Pcs. Oval Cabochon Shape 6.7 x 4.3 Mm.Est. $26-$41$4Treasure of Gems & JewelryLake Charles, LA
Jul 13, 2026Natural Multi Color White Yellow Opal Gemstones 5.56 Ct. Oval Shape 15.1 x 11 Mm.Est. $313-$493$1Treasure of Gems & JewelryLake Charles, LA
Buy NowNatural Multi Color Play Of Colour Opal Gemstones 1.07 Ct. Oval Shape 9.1 x 7.1 Mm.$55Treasure of Gems & JewelryLake Charles, LA
Buy NowNatural Multi Color Opal Gemstones 2.77 Ct. 4 Pcs. Oval Cabochon Shape 7.8 x 5.9 Mm.$61Treasure of Gems & JewelryLake Charles, LA
Jul 13, 2026Natural Multi Color Opal Gemstones 2.04 Ct. 5 Pcs. Oval Cabochon Shape 6.1 x 5.5 Mm.Est. $46-$72$8Treasure of Gems & JewelryLake Charles, LA
Jul 13, 2026Natural Multi Color Opal Gemstones 2.70 Ct. 4 Pcs. Oval Cabochon Shape 7.4 x 5.9 Mm.Est. $57-$90$10Treasure of Gems & JewelryLake Charles, LA
Jul 13, 2026Natural Multi Color Opal Gemstones 1.47 Ct. 4 Pcs. Oval Cabochon Shape 6.4 x 4.6 Mm.Est. $37-$58$6Treasure of Gems & JewelryLake Charles, LA
Jul 13, 2026Natural Multi Color Opal Gemstones 0.77 Ct. 2 Pcs. Oval Cabochon Shape 5.6 x 5.2 Mm.Est. $52-$82$4Treasure of Gems & JewelryLake Charles, LA
Jul 19, 2026Natural Multi-Color Opal Gemstones 1.72 Ct. 3 Pcs. Oval Cabochon Shape 6.9 x 5 Mm.Est. $40-$63$6Treasure of Gems & JewelryLake Charles, LA
Jul 19, 2026Natural Multi Color Play Of Colour Opal Gemstones 0.59 Ct. Pear Shape 9 x 6 Mm.Est. $44-$70$8Treasure of Gems & JewelryLake Charles, LA
Jul 13, 2026Natural Multi Color Play Of Colour Opal Gemstones 0.76 Ct. Pear Shape 8.9 x 6 Mm.Est. $54-$86$9Treasure of Gems & JewelryLake Charles, LA
Jul 13, 2026Natural Multi-Color Play Of Colour Opal Gemstones 1.92 Ct. Pear Shape 11.4 x 7 Mm.Est. $179-$282$1Treasure of Gems & JewelryLake Charles, LA
Buy Now14K Yellow Gold and Jade Crocodile Brooch with Opal Rubies and Blue Topaz$11,000Eastern European Art Gallery IncBroomall, PA
Jul 13, 2026Natural Multi-Color Opal Gemstones 1.41 Ct. 2 Pcs. Oval Cabochon Shape 7.9 x 5.5 Mm.Est. $35-$55$6Treasure of Gems & JewelryLake Charles, LA
Jul 13, 2026925 Sterling Silver Pendant Jewelry with Multi Color Orange Created Opal 2.98 GramsEst. $88-$139$1Treasure of Gems & JewelryLake Charles, LA
Buy NowNatural Multi Color Flashing Boulder Opal Gemstones 19.77 Ct. Free Form Cabochon Shape 32 x 17 Mm.$78(4 bids)Treasure of Gems & JewelryLake Charles, LA
Jul 19, 2026Natural Multi-Color Flashing Play Of Colour Opal Gemstones 6.09 Ct. Oval Cabochon Shape 16.2 x 12.5Est. $685-$1,076$1Treasure of Gems & JewelryLake Charles, LA
Buy NowNatural Multi Color Play Of Colour Opal Gemstones 4.20 Ct. Oval Cabochon Shape 13.3 x 9.3 Mm.$135Treasure of Gems & JewelryLake Charles, LA
Jul 19, 2026Natural Multi Color Play Of Colour Opal Gemstones 0.75 Ct. Oval Cabochon Shape 8 x 6.2 Mm.Est. $39-$61$5Treasure of Gems & JewelryLake Charles, LA
Jul 19, 2026Natural Multi Color Play Of Colour Opal Gemstones 1.57 Ct. Oval Cabochon Shape 9.2 x 7.2 Mm.Est. $38-$59$6Treasure of Gems & JewelryLake Charles, LA