Item No : 4711308
Gemstone Type : Natural Burma Gray Blue Star Sapphire
Approx. Weight (ct) : 5.80 Ct.
Shape : Oval Cabochan
Size/Dimension : 9 x 8 MM
Color : Gray Blue
Clarity : Opaque
Luster : Good
Origin : Africa
Hardness : 9
Specific Gravity : 3.9 - 4.4
Refractive Index : 1.76 - 1.81
Chemical Composition : Al206
Treatment : Natural Unheated
Quantity : 1 Pc (s)
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