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  1. 0.88 Ct. Alluring Natural Gem Violetish Blue Tanzanite Oval Shape

    Price:  $32.34

    Product ID: 807010900
    Product Name: Tanzanite
    Price : $32.34
    Weight: 0.88
    Jewelry Size: 7.5 x 5.5 x 3.1 Mm
    Shape: Oval
    Color: Violetish Blue
    Clarity: VVS
    Luster: Good
    Origin: Tanzania
    Treatment: Heated
    Crystal Structure: Orthorhombic
    Hardness: 6 - 7
    Specific Gravity: 3.2 - 3.4
    Refractive Index: 1.69 - 1.70
    Chemical: Ca2Al3(SiO4)3(OH), Calcium Aluminum
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