*12.36Ct Smoked Welo Opal Polished - Ethiopian Opal , 187CKsmith Heritage Auctioneers4.3(47)$1005 days Left
*9.93Ct Welo Black Opal Polished - Ethiopian Opal - Oval Cabochon , 64EKsmith Heritage Auctioneers4.3(47)$555 days Left
2.42ct Natural Ethiopian Welo Black Smoked Opal Cabochon Loose Gemstone, 71BYThousandPlanet4.5(301)$5538 Lots Away
2.27ct Natural Ethiopian Welo Black Smoked Opal Cabochon Loose Gemstone, 55FXThousandPlanet4.5(301)$521 hrs Left
6.09 Carats Koroit Yowah Opal Cabochon - Natural Australian Single Stone, 84XLLazo Heritage4.4(22)$521 hrs Left
10.56 Carats Brown Matrix and Violet Vein Yowah Opal Cabochon - Natural Australian Stone, 45XMLazo Heritage4.4(22)$521 hrs Left
