Certified Orange Songea Sapphire 2.20 Ct. Clean Cushion 8.49 x 7.15 Mm. Natural
Price: $1,176.91
Product ID: 106111706
Product Name: Red Sapphire
Price : $1176.91
Weight: 2.20
Jewelry Size: 8.49 X 7.15 X 3.70 Mm
Shape: Cushion
Color: Orange
Clarity: IF
Luster: Good
Origin: Tanzania
Treatment: Heated
Crystal Structure: Trigonal
Hardness: 9
Specific Gravity: 3.9 - 4.1
Refractive Index: 1.76 - 1.78
Chemical: Hydrated silica. SiO2 nH2O