0.51 Ct. Natural Gemstone Green Emerald Octagon Cut Unheated
Price: $81.96
Product ID: 802403256
Product Name: Emerald
Price : $81.96
Weight: 0.51
Jewelry Size: 4.8 x 4.6 x 3.4 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