Product ID: 806149994
Product Name: Star Sapphire
Price : $58.99
Weight: 1.31
Jewelry Size: 7.16 x 7.48 x 3.40 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