Natural Blue Sapphire Stone (Certified by GIA / IGJTL / IGI ) African Mine Neelam Stone Unheated UntreatedCODE = BlueSapphire3595
Stone : Natural Stone, Unheated Untreated, Specific Gravity = 3.95 - 4.03(Calculated 4.00), Hardness = 9, Refractive Index = 11.760 -1.770 Brief 0.010
Weight : 3.17 Carat (4.00 Ratti)
Size : Length=9.60mm X Width=7.70mm









