Unheated 0.81 Ct. Beautiful Octagon Natural Gem Emerald Green
Price: $104.13
Product ID: 802402365
Product Name: Emerald
Price : $104.13
Weight: 0.81
Jewelry Size: 6.2 x 4.7 x 3.8 Mm
Shape: Octagon
Color: Green
Clarity: SI1
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