13.69 Ct. Attractive Natural Violet AMETHYST ROUGH Gems
Price: $12.99
Product ID: 818300232
Product Name: Rough
Price : $12.99
Weight: 13.69
Jewelry Size: 13.9 X 13.1 X 9.1 Mm
Shape: Rough
Color: Violet
Clarity: Opaque
Luster: Good
Origin: Brazil
Treatment: Unheated
Crystal Structure:
Hardness: 6.5 - 7.5
Specific Gravity: 3.9 - 4.1
Refractive Index: 1.76 - 1.78
Chemical: Al2O3, Aluminum Oxide