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HomePhotosSapphire Photos & ImagesBlue Sapphire, .70 ct Faceted Asscher Cut, Heat-Treated from United States
  • Finished version of Portuguese Brilliant Cut Sapphire

    Finished version of Portuguese Brilliant Cut Sapphire by Daniel Stair

  • Rough version of Portuguese Brilliant Cut Sapphire

    Rough version of Portuguese Brilliant Cut Sapphire by Daniel Stair

    Finished version of Portuguese Brilliant Cut SapphireRough version of Portuguese Brilliant Cut Sapphire

    Blue Sapphire, .70 ct Faceted Asscher Cut, Heat-Treated from United States

    A sparking medium blue sapphire from Rock Creek, Montana, U.S.A.. Color: Medium Blue, Slight Yellow Spot, Treatment: Heat Only, Cut: Portuguese Brilliant, Weight: .70, Dimensions: 5.17. (Information supplied by photo contributor.) © Daniel Stair, CustomGemstones.com

    Credit: Daniel Stair, CustomGemstones.com 2018

    GemstoneSapphire, Corundum
    TreatmentsHeat Treatment
    Natural or man madeNatural
    OriginUnited States
    Origin detailsMontana, U.S.A.
    Carat Weight.70
    Gem StateFaceted
    FaceterDaniel Stair
    ColorBlue
    TransparencyTransparent