0.68 Ct. Clean Good Octagon Natural Gem Pink Tourmaline Unheated
Price: $18.12
Product ID: 807248953
Product Name: Tourmaline
Price : $18.12
Weight: 0.68
Jewelry Size: 7.6 x 3.5 x 2.6 Mm
Shape: Octagon
Color: Pink
Clarity: IF
Luster: Very 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