Certified 1.71 Ct. Natural Blue Sapphire Gemstone Madagascar
Price: $364.28
Product ID: 806007614
Product Name: Blue Sapphire
Price : $364.28
Weight: 1.71
Jewelry Size: 7.55 x 5.96 x 4.15 Mm
Shape: Oval
Color: Blue
Clarity: VVS
Luster: Good
Origin: Madagascar
Treatment: Heated
Crystal Structure: Trigonal
Hardness: 9
Specific Gravity: 3.9 - 4.1
Refractive Index: 1.76 - 1.78
Chemical: Al2O3, Aluminum Oxide