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  1. Unheated 15.54 Ct. Oval Shape Natural Gemstone Clean Bi Color Ametrine Bolivia

    Price:  $49.62

    Product ID: 800408152
    Product Name: Ametrine
    Price : $49.62
    Weight: 15.54
    Jewelry Size: 20 x 13 x 10 Mm
    Shape: Oval
    Color: Bi-Color
    Clarity: IF
    Luster: Good
    Origin: Bolivia
    Treatment: Unheated
    Crystal Structure: Hexagonal
    Hardness: 7
    Specific Gravity: 2.65 - 2.91
    Refractive Index: 1.544 - 1.553
    Chemical: SiO2, Silicon Dioxide
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