Product ID: 806149951
Product Name: Star Sapphire
Price : $219.19
Weight: 4.91
Jewelry Size: 8.91 x 9.55 x 4.83 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