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Victorian Turquoise & Sapphire Crown Ring

Designer: RockShop

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  • This vintage ring features a sleeping beauty turquoise embodied in a gold and sapphire crown. 

    • 14k Yellow Gold
    • 8 Pieces 1.5mm Blue Sapphires
    • 10mm x 8mm Sleeping Beauty Turquoise
    • Size 7.5
    • 3mm Band width

    Turquoise is the traditional birthstone for the month of December and the gem of the 11th wedding anniversary.

      MINERAL: Turquoise
      CHEMISTRY: CuAl6(PO4)4 (OH)8.5H2O
      COLOR: Blue to green
      REFRACTIVE INDEX: 1.610 to 1.650
      BIREFRINGENCE: Not detectable
      SPECIFIC GRAVITY: 2.76 (+0.14, -0.36
      MOHS HARDNESS: 5 to 6


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