Product ID: 806128464
Product Name: Star Sapphire
Price : $32.99
Weight: 5.63
Jewelry Size: 10.8 x 9 x 5.5 Mm
Shape: Oval Cabochon
Color: Red
Clarity: Opaque
Luster: Good
Origin: Thailand
Treatment: Heated
Crystal Structure: Trigonal
Hardness: 9
Specific Gravity: 3.9 - 4.1
Refractive Index: 1.76 - 1.78
Chemical: Al2O3, Aluminum