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  1. Pink Tourmaline 1.49 Ct. Oval 8 x 6.7 Mm. Natural Gemstone From Nigeria Unheated

    Price:  $102.36

    Product ID: 807244024
    Product Name: Tourmaline
    Price : $102.36
    Weight: 1.49
    Jewelry Size: 8 x 6.7 x 4.1 Mm
    Shape: Oval
    Color: Orangish 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
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