Product ID: 800320588
Product Name: Amethyst
Price : $73.71
Weight: 12.51
Jewelry Size: 19.6 x 13.6 x 9.3 Mm
Shape: Pear
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