Calibrate Size 0.83 Ct. Oval Natural Gem Green Songea Sapphire Tanzania
Price: $12.46
Product ID: 806158788
Product Name: Green Sapphire
Price : $12.46
Weight: 0.83
Jewelry Size: 6 x 5 x 3.2 Mm
Shape: Oval
Color: Green
Clarity: VSI
Luster: Good
Origin: Tanzania
Treatment: Heated
Crystal Structure: Trigonal
Hardness: 9
Specific Gravity: 3.9 - 4.1
Refractive Index: 1.76 - 1.78
Chemical: Al2O3, Aluminum