Beauteous Gem 1.64 Ct. Octagon Shape Natural Pink Tourmaline Nigeria
Price: $66.78
Product ID: 807246897
Product Name: Tourmaline
Price : $66.78
Weight: 1.64
Jewelry Size: 7.4 x 5.4 x 4.5 Mm
Shape: Octagon
Color: Pink
Clarity: VVS
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
