0.63 Ct. Octagon Natural Gemstone Green Emerald Columbia
Price: $55.70
Product ID: 802402910
Product Name: Emerald
Price : $55.70
Weight: 0.63
Jewelry Size: 6.4 x 4.6 x 2.9 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