Product ID: 800811447
Product Name: Aquamarine
Price : $3.68
Weight: 0.69
Jewelry Size: 7.1 x 3.7 x 3.4 Mm
Shape: Octagon
Color: Light Blue
Clarity: SI1
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