Golden Sheen Chocolate Sapphire plain puffy coins have a vitreous luster with strong metallic golden schiller within an opaque body with a 1mm drill hole diameter. The Sapphire gems are of great make for polish and shape showing surface irregularities. Chocolate Sapphire beads are well matched for tone, and these precious gemstones exhibit a dark chocolate brown hue with metallic golden sheen with generous heft. A rare gemstone find from Kenya displays a unique golden sheen phenomenon resulting from the presence of platelet inclusions identified as hematite and ilmenite scattered within the brown hued Corundum Sapphire matrix. AA Grade