• tourmalines - color suite

    Tourmaline – Natural, Faceted, Red

    Tourmalines: worldwide sources, color suite (from 3 to 12 cts). Photo © Joel E. Arem, PhD, FGA. Used with permission.

    Article: Tourmaline Value, Price, and Jewelry Information

    Credit: Joel E. Arem, PhD, FGA

    GemstoneTourmaline
    Natural or man madeNatural
    Gem StateFaceted
    ColorRed, Yellow, Green, Pink, Colorless
    TransparencyTransparent