Product ID: 800811545
Product Name: Aquamarine
Price : $7.26
Weight: 0.79
Jewelry Size: 6.3 x 6.3 x 4.2 Mm
Shape: Round
Color: Blue
Clarity: SI1
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