Product ID: 806010254
Product Name: Blue Sapphire
Price : $204.63
Weight: 2.25
Jewelry Size: 10.1 x 8.1 x 2.9 Mm
Shape: Fancy
Color: Blue
Clarity: SI1
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