1.79 Ct. Cushion Checkerboard Natural Purple Amethyst Gem Unheated
Price: $3.58
Product ID: 800321687
Product Name: Amethyst
Price : $3.58
Weight: 1.79
Jewelry Size: 8 x 8 x 5.6 Mm
Shape: Cushion Checkerboard
Color: Purple
Clarity: SI1
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