Product ID: 806008630
Product Name: Blue Sapphire
Price : $16.20
Weight: 0.42
Jewelry Size: 6.2 x 3.3 x 1.8 Mm
Shape: Baguette
Color: Blue
Clarity: SI
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