Product ID: 806154673
Product Name: Green Sapphire
Price : $12.86
Weight: 0.63
Jewelry Size: 5.7 x 5 x 2.3 Mm
Shape: Oval
Color: Bluish 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