4.27 Ct. Natural Gemstone Green Amethyst Oval Shape Unheated
Price: $8.34
Product ID: 800321228
Product Name: Amethyst
Price : $8.34
Weight: 4.27
Jewelry Size: 11 x 8.9 x 7.5 Mm
Shape: Oval
Color: Green
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