Genuine Rough Cut Black Tourmaline Stone Necklace - Silver Dipped Top - Made to Order CUSTOMIZABLE! Genuine semi precious natural black tourmaline stone pendant with a silver dipped top. These stone pendants are perfectly imperfect! Created by nature so each one varies. The picture is representative of the one you will receive. Handmade to order by the Artist. Comes gift boxed. Unisex! Makes a great gift for both men and women! Very unique, wear one and see how many compliments you get!