4.02 Ct. Octagon Shape Natural Gemstone Bi Color Ametrine Unheated
Price: $43.08
Product ID: 800405148
Product Name: Ametrine
Price : $43.08
Weight: 4.02
Jewelry Size: 10.8 x 7.7 x 6 Mm
Shape: Octagon
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