Product ID: 806011844
Product Name: Blue Sapphire
Price : $47.70
Weight: 1.47
Jewelry Size: 2.8 x 2.8 x 1.6 Mm
Shape: Round Diamond Cut
Color: Blue
Clarity: VSI
Luster: Good
Origin: Ceylon, Sri - Lanka
Treatment: Diffusion Treated
Crystal Structure: Trigonal
Hardness: 9
Specific Gravity: 3.9 - 4.1
Refractive Index: 1.76 - 1.78
Chemical: Al2O3, Aluminum Oxide