Pink Tourmaline 1.49 Ct. VVS Oval 7.9 x 6.7 x 4.5 Mm. Natural Gemstone Unheated
Price: $31.92
Product ID: 807236400
Product Name: Tourmaline
Price : $31.92
Weight: 1.49
Jewelry Size: 7.9 x 6.7 x 4.5 Mm
Shape: Oval
Color: Pink
Clarity: VVS
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
