Unheated 1.99 Ct. Cushion Natural Purplish Pink Tourmaline Gem
Price: $64.10
Product ID: 807231465
Product Name: Tourmaline
Price : $64.10
Weight: 1.99
Jewelry Size: 7.6 x 7.6 x 4.5 Mm
Shape: Cushion
Color: Purplish Pink
Clarity: SI1
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