Natural Gem 0.77 Ct. Octagon Shape Pink Tourmaline Nigeria
Price: $45.78
Product ID: 807245830
Product Name: Tourmaline
Price : $45.78
Weight: 0.77
Jewelry Size: 4.7 x 4.4 x 4.2 Mm
Shape: Octagon
Color: Pink
Clarity: VSI
Luster: Good
Origin: Nigeria
Treatment: Unheated
Crystal Structure: Trigonal
Hardness: 7 - 7.5
Specific Gravity: 3.0+
Refractive Index: 1.62 - 1.68
Chemical: Na(Li,Al)3Al6(B03)3 Si6O18(OH)4
