Blue Sapphire 1.20 Ct. VVS Oval 7.3 x 5.5 Mm Natural Gemstone Ceylon Sri - Lanka
Price: $395.63
Product ID: 806011014
Product Name: Blue Sapphire
Price : $395.63
Weight: 1.20
Jewelry Size: 7.3 x 5.5 x 3 Mm
Shape: Oval
Color: Blue
Clarity: VVS
Luster: Very Good
Origin: Sri - Lanka
Treatment: Heated
Crystal Structure: Trigonal
Hardness: 9
Specific Gravity: 3.9 - 4.1
Refractive Index: 1.76 - 1.78
Chemical: Al2O3, Aluminum Oxide