Unheated 0.71 Ct. Pear Shape Natural Gem Pink Tourmaline Nigeria
Price: $42.45
Product ID: 807246869
Product Name: Tourmaline
Price : $42.45
Weight: 0.71
Jewelry Size: 7.4 x 4.7 x 3.2 Mm
Shape: Pear
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