2.13ct Oval Cabochon Natural Multicolor Black Opal GemstoneWeatherham Estate Treasures4(220)$1502 days Left
22.5ct Oval Cut Cabochon Bright Iridescence Multicolor Black Opal GemstoneWeatherham Estate Treasures4(220)$1,300Mar 12, 2026
8.35 Carats AAA Quality Natural Black Opal From Ethopia - 16X13X9 mmFantasy Jewelry3.8(142)$2901 hr Left
2.87Ct Welo Black Opal - Ethiopian Opal - Faceted PolishedKsmith Heritage Auctioneers4.3(45)See Sold PriceJun 29, 2025
11.33ct Marquise Cabochon Natural Multicolor Black Opal GemstoneWeatherham Estate Treasures4(220)$6302 days Left
1.68Ct Welo Black Opal Polished - Ethiopian OpalKsmith Heritage Auctioneers4.3(45)See Sold PriceJun 29, 2025
3.77 ct Fancy Cabochon Natural Multicolor Opal TripletWeatherham Estate Treasures4(220)$160Mar 18, 2026
