0.50 Ct. Natural Green Emerald Gemstone Octagon Shape Unheated
Price: $80.34
Product ID: 802402744
Product Name: Emerald
Price : $80.34
Weight: 0.50
Jewelry Size: 5.7 x 4.1 x 2.9 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