A magnificent 21.21 carat golden black Star Sapphire showcasing a sharp 6-ray star under direct light. Polished into a classic domed oval cabochon, this gem radiates a deep, velvety luster, making it a stunning specimen of phenomenal sapphire. Rare in both size and clarity of asterism.
Fully certified for authenticity and quality, comes with a sensory experience that you won't forget. Don't miss your chance to own this stunning piece of earth wonder.
Star Sapphire 6 Rays Golden Black Oval Cabochon 21.21 CT | 6 Ray Asterism
GEM STATS CHEMICAL FORMULA Aluminium oxide, Al2O3 COLOR Gold, Black WEIGHT
21.21 Ct SHAPE AND CUT Cabochon REFRACTIVE INDEX nω = 1.768–1.772
nε = 1.760–1.763GRADE Flawless Mohs scale 9 LUSTRE Vitreous TRANSPARENCY Opaque ORIGIN Thailand TREATMENT Natural
























