1.82Ct Natural Ethiopian Welo Smoked Opal - Ethiopian OpalKsmith Heritage Auctioneers4.3(45)$153 days Left
9.98 Carats Blue-Grey Pietersite Cabochon - Natural Namibian Stone - 19.9 x 13.3 x 5.0 mm, 23XKThousandPlanet4.4(232)$52 days Left
1.08ct LOOSE OVAL CABOCHON NATURAL BLACK OPAL AUSTRALIAModern Jewelry4.5(204)See Sold PriceFeb 12, 2026
28.01ct Black Nuummite Checkerboard GemstoneWeatherham Estate Treasures4(218)See Sold PriceFeb 12, 2026
2.28Ct Natural Ethiopian Welo Smoked Opal - Ethiopian OpalKsmith Heritage Auctioneers4.3(45)$153 days Left
1.73Ct Natural Flashy Rainbow Smoked Ethiopian Welo OpalKsmith Heritage Auctioneers4.3(45)$153 days Left
