2.69ct Natural Ethiopian Welo Black Smoked Opal Cabochon Loose Gemstone, 75TGLazo Heritage4.4(22)US$256 hrs Left
2.17ct Natural Ethiopian Welo Black Smoked Opal Cabochon Loose Gemstone, 86TGLazo Heritage4.4(22)US$256 hrs Left
3.93Ct Natural Ethiopian Opal , Unheated - 19.4x10.1x4.6 mm , 827CKsmith Heritage Auctioneers4.4(49)US$504 days Left
*10.27Ct Welo Opal Polished - Ethiopian Opal , 385EKsmith Heritage Auctioneers4.4(49)US$504 days Left
