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  1. 56.00 Ct. Natural Gemstone Blue Sapphire Oval Cabochon

    Price:  $78.27

    Product ID: 806009825
    Product Name: Blue Sapphire
    Price : $78.27
    Weight: 56.00
    Jewelry Size: 27 x 17.8 x 10.7 Mm
    Shape: Oval Cabochon
    Color: Blue
    Clarity: Semi - Transparent
    Luster: Good
    Origin: Madagascar
    Treatment: Heated (Lead-glass filling)
    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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