0.65 Ct. Vivid Marquise Shape Natural Gemstone Greenish Blue Sapphire Bangkaja
Price: $6.66
Product ID: 806008246
Product Name: Blue Sapphire
Price : $6.66
Weight: 0.65
Jewelry Size: 7.7 x 3.9 x 2.6 Mm
Shape: Marquise
Color: Greenish Blue
Clarity: SI
Luster: Good
Origin: Bangkaja,Thailand
Treatment: Heated
Crystal Structure: Trigonal
Hardness: 9
Specific Gravity: 3.9 - 4.1
Refractive Index: 1.76 - 1.78
Chemical: Al2O3, Aluminum Oxide