Product ID: 806007623
Product Name: Blue Sapphire
Price : $395.00
Weight: 1.82
Jewelry Size: 8.73 x 6.01 x 4.53 Mm
Shape: Pear
Color: Blue
Clarity: VVS
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