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HomePhotosSapphire Photos & ImagesBlue Sapphire Faceted, Heat-Treated from United States
  • Finished version of OEC Round Brilliant Cut Sapphire

    Finished version of OEC Round Brilliant Cut Sapphire by Daniel Stair

  • Rough version of OEC Round Brilliant Cut Sapphire

    Rough version of OEC Round Brilliant Cut Sapphire by Daniel Stair

    Finished version of OEC Round Brilliant Cut SapphireRough version of OEC Round Brilliant Cut Sapphire

    Blue Sapphire Faceted, Heat-Treated from United States

    This Montana sapphire from Rock Creek can show almost tourmaline-like neon blue-green at times, and is more blue in natural daylight. Color: Moderately Greenish Blue, Treatment: Heat Only, Cut: OEC Round Brilliant, Weight: .67 Cs., Dimensions: 5.19. (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.67.
    Gem StateFaceted
    FaceterDaniel Stair
    ColorBlue
    TransparencyTransparent