0.70 Ct. Oval Natural Green Songea Sapphire Tanzania
Price: $16.99
Product ID: 106113033
Product Name: Green Sapphire
Price : $16.99
Weight: 0.70
Jewelry Size: 5.5 X 4.5 X 3 Mm
Shape: Oval
Color: Green
Clarity: VVS
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