Product ID: 802402191
Product Name: Emerald
Price : $32.94
Weight: 0.53
Jewelry Size: 3.2 x 2.5 x 1.7 To 3.7 x 2.8 x Mm
Shape: Mix Shape
Color: Green
Clarity: SI
Luster: Good
Origin: Columbia
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