0.65 Ct. Oval Shape Natural Green Emerald Gemstone Unheated
Price: $69.64
Product ID: 802402786
Product Name: Emerald
Price : $69.64
Weight: 0.65
Jewelry Size: 6.4 x 5.1 x 3.6 Mm
Shape: Oval
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