7.75ct Natural Ethiopian Welo Solid Opal Trillion Cabochon Loose Gemstone, 5TGLazo Heritage4.4(22)$501 day Left
*12.31Ct Welo Opal Polished - Ethiopian Opal - Oval Cabochon, 748BKsmith Heritage Auctioneers4.4(49)$505 days Left
2.21ct Natural Ethiopian Welo Black Smoked Opal Cabochon Loose Gemstone, 64BYThousandPlanet4.5(310)$10(1 bid)3 hrs Left
