Bi Color Ametrine 4.75 Ct. VVS Octagon 10.2 x 8.1 Mm. Natural Gemstone Unheated
Price: $50.92
Product ID: 800405005
Product Name: Ametrine
Price : $50.92
Weight: 4.75
Jewelry Size: 10.2 x 8.1 x 7.3 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
