0.50 Ct. Oval Shape Natural Gemstone Green Emerald Unheated
Price: $48.21
Product ID: 802403478
Product Name: Emerald
Price : $48.21
Weight: 0.50
Jewelry Size: 5.7 x 4.5 x 3.6 Mm
Shape: Oval
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