1.52 Ct. 15 Pcs. Nice Color Square Natural Gem Blue Sapphire From Madagascar
Price: $40.07
Product ID: 806011750
Product Name: Blue Sapphire
Price : $40.07
Weight: 1.52
Jewelry Size: 2.4 x 2.4 x 1.3 Mm
Shape: Square
Color: Blue
Clarity: VSI
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