Quantity: 1 Pc(s) Weight: 1.30 Carat Gem Type: Star Sapphire Shape: Oval Cabochon Size: 8.0 x 6.0 x 2.3 mm. Color: Deep Blue Clarity: Opaque Luster: 6 Ray Star (Please Use Gemlight or Flashlight to See Star) Origin: Bangkaja, Chanthaburi Treatment: Diffusion Hardness: 9 on Mohs' scale
