Natural Black Sapphire 0.92 Ct. Oval Shape 9 x 6.8 Mm Gemstone From AustraliaTreasure of Gems & Jewelry4.4(221)$1Mar 22, 2026
5.49 ct Natural Black Star Diopside, Oval Cabochon, Opaque, IndiaWeatherham Estate Treasures4(222)$746 days Left