Product ID: 806150003
Product Name: Star Sapphire
Price : $115.20
Weight: 2.58
Jewelry Size: 7.35 x 8.32 x 3.78 Mm
Shape: Oval Cabochon
Color: Yellow
Clarity: Opaque
Luster: Good 6 Ray Star
Origin: Thailand
Treatment: Unheated
Crystal Structure: Trigonal
Hardness: 9
Specific Gravity: 3.9 - 4.1
Refractive Index: 1.76 - 1.78
Chemical: Al2O3, Aluminum