• cat's eye tourmaline - Brazil

    Tourmaline – Natural, Cabochon, Green, 20.85 ct

    Cat's eye tourmaline: Brazil (20.85). 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
    OriginBrazil
    Carat Weight20.85
    Gem StateCabochon
    ColorGreen
    TransparencyTranslucent
    Photo phenomenaChatoyancy