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  1. 7.03 Ct. Natural Gemstone Blue Sapphire Pear Shape Madagascar

    Price:  $31.76

    Product ID: 806010361
    Product Name: Blue Sapphire
    Price : $31.76
    Weight: 7.03
    Jewelry Size: 13.8 x 11 x 6 Mm
    Shape: Pear
    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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