5.50 Ct. Good Octagon Shape Natural Gem Bi Color Ametrine Unheated
Price: $27.75
Product ID: 800408095
Product Name: Ametrine
Price : $27.75
Weight: 5.50
Jewelry Size: 11.7 x 10.3 x 6.7 Mm
Shape: Octagon
Color: Bi-Color
Clarity: VSI
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