18.55 ct Oval Cabochon Rainbow Bluish-White Opal GemstoneWeatherham Estate Treasures3.9(251)$9505 days Left
3.77 ct Fancy Cabochon Natural Multicolor Opal TripletWeatherham Estate Treasures3.9(251)$160Aug 19, 2026
AAA+ Quality 3.95 Ct Natural Ethiopian Fire Opal Certified Play of Color Untreated Gemstone, Gem234ABC Rugs Kilims, Inc.4.3(1)$10017 hrs Left
*12.36Ct Smoked Welo Opal Polished - Ethiopian Opal , 187CKsmith Heritage Auctioneers4.3(47)$10012 hrs Left
2.27ct Natural Ethiopian Welo Black Smoked Opal Cabochon Loose Gemstone, 55FXThousandPlanet4.5(303)$2013 hrs Left
2.29ct Natural Ethiopian Welo Black Smoked Opal Cabochon Loose Gemstone, 27FXThousandPlanet4.5(303)$2013 hrs Left
2.50ct Natural Ethiopian Welo Black Smoked Opal Cabochon Loose Gemstone, 83WPLazo Heritage4.4(22)$2513 hrs Left
7.07 Carats Natural Ethiopian Welo Pastel Oval Cabochon Opal Loose Gemstone, 97WSLazo Heritage4.4(22)$2513 hrs Left
