• heat-treated paraíba tourmaline - Brazil

    Paraíba Tourmaline

    Blue, heat-treated, 9.55-ct, trillion-cut paraíba tourmaline, Brazil. Photo courtesy of liveauctioneers.com and 888 Auctions.

    Article: Paraíba Tourmaline Value, Price, and Jewelry Information

    Credit: 888 Auctions

    GemstoneParaíba Tourmaline, Tourmaline
    TreatmentsHeat Treatment
    Natural or man madeNatural
    OriginBrazil
    Carat Weight9.55
    ColorBlue
    TransparencyTransparent