22.5ct Oval Cut Cabochon Bright Iridescence Multicolor Black Opal GemstoneWeatherham Estate Treasures3.9(251)US$1,3006 days Left
26.34ct Natural Bluish White Rainbow Moonstone, Oval, TransparentWeatherham Estate Treasures3.9(251)US$5207 days Left
Natural Multi Color Green Turquoise Gemstones 5.33 Ct. Oval Shape Cabochon 14.2 x 10.2 Mm.Treasure of Gems & Jewelry4.5(261)US$8Aug 16, 2026
Natural Multi Color Green Turquoise Gemstones 4.31 Ct. Oval Cabochon Shape 13.9 x 10 Mm.Treasure of Gems & Jewelry4.5(261)US$10(1 bid)3 days Left
2.32ct Natural Ethiopian Welo Black Smoked Opal Cabochon Loose Gemstone, 50BYThousandPlanet4.5(301)US$202 days Left
4.00ct Natural Ethiopian Welo Opal Cabochon Loose Gemstone, 31BYThousandPlanet4.5(301)US$252 days Left
2.73 Carats Koroit Yowah Opal Cabochon - Natural Australian Single Stone, 86XLLazo Heritage4.4(22)US$252 days Left
4.34 Carats Koroit Boulder Opal Cabochon - Natural Australian Stones 13.3x9.3mm, 4XMLazo Heritage4.4(22)US$252 days Left
