Product ID: 806158771
Product Name: Green Sapphire
Price : $13.76
Weight: 0.76
Jewelry Size: 6.9 x 4.3 x 3 Mm
Shape: Oval
Color: Green
Clarity: VSI
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