Product ID: 800320585
Product Name: Amethyst
Price : $79.73
Weight: 13.53
Jewelry Size: 17.3 x 14 x 10 Mm
Shape: Oval
Color: Violet
Clarity: VSI
Luster: Good
Origin: Brazil
Treatment: Unheated
Crystal Structure: Hexagonal
Hardness: 7
Specific Gravity: 2.65 - 2.91
Refractive Index: 1.544 - 1.553
Chemical: SiO2, Silicon D