Natural, not heat treated, genuine Pink Tourmaline and sterling silver pendant. Not including the bale, the pendant measures 9.70 mm x 3.37mm. The bale's opening is approx 4mm. The pendant weighs 3.20 carats. The gem has inclusions typical for tourmaline. Also pictured is another (green) tourmaline pendant also listed on Tolpa Design. ($36). Pictured with chain available separately on TOLPA.