Product ID: 806008415
Product Name: Blue Sapphire
Price : $1453.82
Weight: 4.28
Jewelry Size: 9.16 x 11.53 x 5.34 Mm
Shape: Heart
Color: Blue
Clarity: IF
Luster: Good
Origin: Madagascar
Treatment: Heated
Crystal Structure: Trigonal
Hardness: 9
Specific Gravity: 3.9 - 4.1
Refractive Index: 1.76 - 1.78
Chemical: Al2O3, Aluminum Oxide