12.36 Ct. Remarkable Natural Violet AMETHYST ROUGH Gems
Price: $12.99
Product ID: 818300195
Product Name: Rough
Price : $12.99
Weight: 12.36
Jewelry Size: 30.1 X 9.3 X 8.4 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