Top


  1. 2.35 Ct. Octagon Natural Green Tourmaline Unheated Gem

    Price:  $89.03

    Product ID: 807219747
    Product Name: Tourmaline
    Price : $89.03
    Weight: 2.35
    Jewelry Size: 8.4 x 6.1 x 4.6 Mm
    Shape: Octagon
    Color: Green
    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
    Reviews