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  1. 12.52 Ct. Clean Octagon Natural Gem Bi Color Ametrine Good Color

    Price:  $86.49

    Product ID: 800407305
    Product Name: Ametrine
    Price : $86.49
    Weight: 12.52
    Jewelry Size: 14.2 x 13.5 x 8.2 Mm
    Shape: Octagon
    Color: Bi-Color
    Clarity: IF
    Luster: Very 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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