0.66 Ct. Natural Blue Sapphire Gemstone Marquise Shape Thailand
Price: $15.30
Product ID: 806008865
Product Name: Blue Sapphire
Price : $15.30
Weight: 0.66
Jewelry Size: 7.5 x 3.8 x 2.7 Mm
Shape: Marquise
Color: Blue
Clarity: SI
Luster: Good
Origin: Thailand
Treatment: Heated
Crystal Structure: Trigonal
Hardness: 9
Specific Gravity: 3.9 - 4.1
Refractive Index: 1.76 - 1.78
Chemical: Al2O3, Aluminum Oxide