11.33ct Marquise Cabochon Natural Multicolor Black Opal GemstoneWeatherham Estate Treasures3.9(237)$6303 days Left
11.45 Carats AAA Quality Natural Black Opal Ethopia - 22X12X8 mmFantasy Jewelry3.8(145)$3401 day Left
Natural Gem Multi Color Play Of Colour Opal Gemstones 0.77 Ct. Oval CabTreasure of Gems & Jewelry4.4(233)$17 days Left
Natural Multi Color Opal Gemstones 0.82 Ct. Oval Cabochon 7.8 x 5.5 Mm.Treasure of Gems & Jewelry4.4(233)$17 days Left
2.72 Carats Play-of-Color Welo Opal - Natural Ethiopian Gem 11x8mm, 30XCThousandPlanet4.6(277)$52 days Left
6.70 Carats Welo Opal Oval Cabochon - Natural Ethiopian Stone, 5XBThousandPlanet4.6(277)$52 days Left
2.02Ct Welo Black Opal Polished - Ethiopian OpalKsmith Heritage Auctioneers4.3(47)See Sold PriceJul 26, 2025
1.99Ct Welo Black Opal Polished - Ethiopian OpalKsmith Heritage Auctioneers4.3(47)See Sold PriceJul 27, 2025
