8.65 Ct. Clean Oval Shape Natural Gem Pink Tourmaline Unheated Nigeria
Price: $2,165.49
Product ID: 807250059
Product Name: Tourmaline
Price : $2165.49
Weight: 8.65
Jewelry Size: 14.9 x 11.9 x 7.1 Mm
Shape: Oval
Color: Pink
Clarity: IF
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