Pink Tourmaline 2.49 Ct. Octagon Shape 6.9 x 6.1 Mm. Natural Gemstone Nigeria
Price: $203.05
Product ID: 807239669
Product Name: Tourmaline
Price : $203.05
Weight: 2.49
Jewelry Size: 6.9 x 6.1 x 6.2 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