0.55 Ct. Beauteous Octagon Natural Gem Green Emerald Unheated
Price: $18.44
Product ID: 802401157
Product Name: Emerald
Price : $18.44
Weight: 0.55
Jewelry Size: 5.9 x 4.7 x 2.6 Mm
Shape: Octagon
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