4.30 Ct. Attiractive Natural Violet AMETHYST ROUGH Gem
Price: $5.99
Product ID: 818300254
Product Name: Rough
Price : $5.99
Weight: 4.30
Jewelry Size: 9.7 X 9.4 X 8.6 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