26.27 Ct. 10 Pcs. Natural Violet Amethyst Rough Unheated
Price: $24.99
Product ID: 818300269
Product Name: Rough
Price : $24.99
Weight: 26.27
Jewelry Size: 10 x 7.2 x 6.2 Mm
Shape: Rough
Color: Violet
Clarity: Semi - Transparent
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