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  1. 1.36 Ct. Cushion Shape Natural Blue Sapphire Gemstone Thailand

    Price:  $267.45

    Product ID: 806008756
    Product Name: Blue Sapphire
    Price : $267.45
    Weight: 1.36
    Jewelry Size: 6.3 x 6.2 x 4.2 Mm
    Shape: Cushion
    Color: Blue
    Clarity: VSI
    Luster: Very Good
    Origin: Thailand
    Treatment: Heated
    Crystal Structure: Trigonal
    Hardness: 9
    Specific Gravity: 3.9 - 4.1
    Refractive Index: 1.76 - 1.78
    Chemical: Al2O3, Aluminum Oxide
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