• cut quality in yogo sapphire

    Sapphire – Natural, Faceted, Blue

    Notice how some of the crown facets don't meet properly in this Yogo sapphire. Photo by Tim1965. Licensed under CC By-SA 3.0.

    Article: Appraising Blue Sapphires

    Credit: Tim1965

    GemstoneSapphire, Corundum
    Natural or man madeNatural
    OriginUnited States
    Origin detailsYogo
    Gem StateFaceted