Bi Color Ametrine 4.01 Ct. VVS Octagon 12 x 7.4 Mm. Natural Gemstone Unheated
Price: $48.55
Product ID: 800405053
Product Name: Ametrine
Price : $48.55
Weight: 4.01
Jewelry Size: 12 x 7.4 x 5.4 Mm
Shape: Octagon
Color: Bi Color
Clarity: IF
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