22.5ct Oval Cut Cabochon Bright Iridescence Multicolor Black Opal GemstoneWeatherham Estate Treasures3.9(251)$1,3004 days Left
11.33ct Marquise Cabochon Natural Multicolor Black Opal GemstoneWeatherham Estate Treasures3.9(251)$6303 days Left
2.50ct Natural Ethiopian Welo Black Smoked Opal Cabochon Loose Gemstone, 83WPLazo Heritage4.4(22)$251831 Lots Away
Natural Multi-Color Play Of Colour Opal 1.59 Ct. Oval Shape 9.3 x 7.9 Mm.Treasure of Gems & Jewelry4.5(262)$1(1 bid)18 hrs Left
2.82ct Natural Ethiopian Welo Black Smoked Opal Cabochon Loose Gemstone, 72AKThousandPlanet4.5(304)$102 days Left
1.32ct Natural Ethiopian Welo Black Smoked Opal Cabochon Loose Gemstone, 9FLThousandPlanet4.5(304)$102 days Left
Natural Multi Color Opal Gemstones 1.40 Ct. Oval Cabochon Shape 10 x 7 Mm.Treasure of Gems & Jewelry4.5(262)$118 hrs Left
2.26ct Natural Ethiopian Welo Black Smoked Opal Cabochon Loose Gemstone, 89WPLazo Heritage4.4(22)See Sold PriceAug 9, 2026
