Product ID: 800320590
Product Name: Amethyst
Price : $77.40
Weight: 13.13
Jewelry Size: 16.2 x 13.7 x 10.7 Mm
Shape: Oval
Color: Purple
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