Unheated 6.97 Ct. Oval Shape Natural Gemstone Bi Color Ametrine Bolivia
Price: $17.50
Product ID: 800406959
Product Name: Ametrine
Price : $17.50
Weight: 6.97
Jewelry Size: 15.2 x 9 x 7.6 Mm
Shape: Oval
Color: Bi Color
Clarity: VVS
Luster: Good
Origin: Bolivia
Treatment: Unheated
Crystal Structure: Hexagonal
Hardness: 7
Specific Gravity: 2.65 - 2.91
Refractive Index: 1.544 - 1.553
Chemical: SiO2, Silicon Dioxide