3.76 Ct. Octagon Shape Natural Bi Color Ametrine Gemstone Unheated
Price: $45.77
Product ID: 800405122
Product Name: Ametrine
Price : $45.77
Weight: 3.76
Jewelry Size: 8.5 x 8.3 x 7.9 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