Unheated 2.50 Ct. 7.8 x 7.8 Mm. Natural Bi Color Ametrine Octagon Shape Gemstone
Price: $31.77
Product ID: 800405218
Product Name: Ametrine
Price : $31.77
Weight: 2.50
Jewelry Size: 7.8 x 7.8 x 6.5 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
