Unheated 0.70 Ct. Charming Octagon Natural Gem Green Emerald
Price: $75.00
Product ID: 802402976
Product Name: Emerald
Price : $75.00
Weight: 0.70
Jewelry Size: 5.1 x 5 x 4.1 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