1.02 Ct. Alluring Natural Gem Bi Color Tourmaline Round Shape
Price: $42.69
Product ID: 807246291
Product Name: Tourmaline
Price : $42.69
Weight: 1.02
Jewelry Size: 5.9 x 5.9 x 4.3 Mm
Shape: Round
Color: Bi Color
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
