0.62 Ct. Oval Natural Blue Sapphire Bangkaja Thailand
Price: $8.64
Product ID: 806130027
Product Name: Blue Sapphire
Price : $8.64
Weight: 0.62
Jewelry Size: 5.9 x 4.8 x 2.4 Mm
Shape: Oval
Color: Blue
Clarity: SI
Luster: Good
Origin: Bangkaja ,Thailand
Treatment: Heated
Crystal Structure: Trigonal
Hardness: 9
Specific Gravity: 3.9 - 4.1
Refractive Index: 1.76 - 1.78
Chemical: Al2O3, Aluminum Oxide