Product ID: 700309172
Product Name: Emearald
Price : $43.25
Weight: 1.73
Jewelry Size: 8 x 6.1 x 4.6 Mm
Shape: Octagon
Color: Green
Clarity: VSI
Luster: Good
Origin: Russia
Treatment: Unheated
Crystal Structure: Hexagonal
Hardness: 7.5 - 8
Specific Gravity: 2.67 - 2.84
Refractive Index: 1.56 - 1.59
Chemical: Be3Al2(SiO3)6, Beryllium Aluminum Silica