Nice Gemstone 1.50 Ct. Octagon Natural Pink Tourmaline Unheated
Price: $44.67
Product ID: 807244116
Product Name: Tourmaline
Price : $44.67
Weight: 1.50
Jewelry Size: 7.8 x 5.5 x 3.9 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
