1.67 Ct. Oval Natural Gem Light Blue Aqumarine Unheated
Price: $12.78
Product ID: 800808272
Product Name: Aquamarine
Price : $12.78
Weight: 1.67
Jewelry Size: 8.6 x 6.5 x 5 Mm
Shape: Oval
Color: Light Blue
Clarity: SI
Luster: Good
Origin: Brazil
Treatment: Unheated
Crystal Structure: Hexagonal
Hardness: 7.5 - 8
Specific Gravity: 2.67 - 2.84
Refractive Index: 1.57 - 1.60
Chemical: Be3Al2(SiO3)6, Beryllium Aluminum Silica