Product ID: 802404582
Product Name: Emerald
Price : $13.23
Weight: 5.12
Jewelry Size: 3.4 x 2 x 1.8 to 6 x 4 x 2.3 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