Product ID: 806154707
Product Name: Green Sapphire
Price : $9.47
Weight: 0.40
Jewelry Size: 5.9 x 4.2 x 1.6 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