0.78 Ct. Good Cutting Octagon Natural Gem Light Blue Aquamarine Unheated
Price: $4.16
Product ID: 800811142
Product Name: Aquamarine
Price : $4.16
Weight: 0.78
Jewelry Size: 7.7 x 4.2 x 3 Mm
Shape: Octagon
Color: Light Blue
Clarity: VSI
Luster: Good
Origin: Brazil
Treatment: Unheated
Crystal Structure: Hexagonal
Hardness: 7.5 - 8
Specific Gravity: 2.67 - 2.84
Refractive Index: 1.57 - 1.60
Chemical: Be3Al2(SiO3)6, Beryllium Aluminum Silica