Natural Black Star Sapphire 6.87 Ct. Oval Cabochon Shape 11.2 x 8.8 Mm Gemstone from ThailandTreasure of Gems & Jewelry4.4(219)$1Mar 15, 2026
Natural Black Star 6 Rays Sapphire 1.60 Ct. Oval Cabochon Shape 7.6 x 5.3 Mm Gemstone From ThailandTreasure of Gems & Jewelry4.4(219)$1Mar 08, 2026
Natural Black Star Sapphire 6 Rays 1.62 Ct. Oval Cabochon Shape 7.6 x 5.7 Mm Gemstone From ThailandTreasure of Gems & Jewelry4.4(219)$1Mar 08, 2026
Natural Black Star Sapphire 3.40 Ct. Oval Cabochon Shape 9 x 7.8 Mm Gemstone From ThailandTreasure of Gems & Jewelry4.4(219)$1Mar 01, 2026
Natural Black Star Sapphire 6 Rays 3.02 Ct. Oval Cabochon Shape 8.9 x 7.1 Mm. Gemstone From ThailandTreasure of Gems & Jewelry4.4(219)$1Mar 08, 2026