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HomePhotosSapphire Photos & ImagesBlue Sapphire, 0.54 ct Faceted, Heat-Treated from United States
  • Finished version of Custom Octagon Cut Sapphire

    Finished version of Custom Octagon Cut Sapphire by Daniel Stair

  • Rough version of Custom Octagon Cut Sapphire

    Rough version of Custom Octagon Cut Sapphire by Daniel Stair

    Finished version of Custom Octagon Cut SapphireRough version of Custom Octagon Cut Sapphire

    Blue Sapphire, 0.54 ct Faceted, Heat-Treated from United States

    A beautiful, teal greenish blue Montana sapphire. These can often be put in 4-prong settings made for round stones. Color: Greenish Blue, Treatment: Heat Only, Cut: Custom Octagon, Weight: 0.54 Carat, Dimensions: 4.58. (Information supplied by photo contributor.) © Daniel Stair, CustomGemstones.com

    Credit: Daniel Stair, CustomGemstones.com 2022

    GemstoneSapphire, Corundum
    TreatmentsHeat Treatment
    Natural or man madeNatural
    OriginUnited States
    Origin detailsRock Creek, Montana, U.S.A.
    Carat Weight0.54
    Gem StateFaceted
    FaceterDaniel Stair
    ColorBlue
    TransparencyTransparent