• General Electric Synthetic Diamond

    Diamond

    General Electric Synthetic Diamond. Photo © Joel E. Arem, PhD, FGA. Used with permission.

    Article: Understanding Gem Synthetics, Treatments, And Imitations, Part 3: Synthetic Diamond

    Credit: Joel E. Arem, PhD, FGA

    GemstoneDiamond
    Natural or man madeLab-made
    Gem StateFaceted
    ColorOrange, Colorless, Brown
    TransparencyTransparent