Product ID: 806005583
Product Name: Blue Sapphire
Price : $126.43
Weight: 1.77
Jewelry Size: 8.76 x 6.26 x 3.51 Mm
Shape: Oval
Color: Blue
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 Oxide