Bi Color Ametrine 4.20 Ct. VVS Octagon 9 x 9 Mm. Natural Gem Bolivia Unheated
Price: $45.00
Product ID: 800404974
Product Name: Ametrine
Price : $45.00
Weight: 4.20
Jewelry Size: 9 x 9 x 7 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