Product ID: 806149971
Product Name: Star Sapphire
Price : $73.24
Weight: 1.87
Jewelry Size: 5.99 x 7.44 x 3.62 Mm
Shape: Oval Cabochon
Color: Yellow
Clarity: Opaque
Luster: Good 6 Ray Star
Origin: Thailand
Treatment: Heated
Crystal Structure: Trigonal
Hardness: 9
Specific Gravity: 3.9 - 4.1
Refractive Index: 1.76 - 1.78
Chemical: Al2O3, Aluminum