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1.17 ct extremely rare untreated bi colored tanzanite
1.17 ct extremely rare untreated bi colored tanzanite
1.17 ct extremely rare untreated bi colored tanzanite - 2
1.17 ct extremely rare untreated bi colored tanzanite - 3

1.17 ct extremely rare untreated bi colored tanzanite

$185.66
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    Description

    Article no.: 1805shoptan0003

    Product No: 1805tan0003
    Stone Type: Natural Tanzanite
    Shape: Pear
    Total Weight: 1.17 Carat
    Size (mm): 8.2x6x3.8mm
    Color: Blue/Green
    Clarity: IF
    Luster: Very Good
    Hardness: 6.5-7
    Treatment: Heat
    Origin: Tanzania
    Tanzanites are usually heat treated to get the nice blue/purple color so a completely untreated tanzanite like this is extremely rare
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