Product ID: 700308669
Product Name: Emearald
Price : $52.75
Weight: 2.11
Jewelry Size: 9.6 x 6.8 x 4 Mm
Shape: Octagon
Color: Green
Clarity: IF
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