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HomePhotosSapphire Photos & ImagesBlue Sapphire Faceted, 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 Faceted, Heat-Treated from United States

    This sapphire has a very nice color in daylight that is sort of a rich sky blue. Color: Lighter Medium Blue, Treatment: Heat Only, Cut: Portuguese Brilliant, Weight: .75 Ct., Dimensions: 5.43. (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 detailsRock Creek, Montana, U.S.A.
    Carat Weight.75.
    Gem StateFaceted
    FaceterDaniel Stair
    ColorBlue
    TransparencyTransparent