Tourmaline Ring, Raw Green Crystal Teardrop, 925 Sterling Silver, s1Raw Tourmaline Crystal with the natural striations along the Crystal Length showing very clearly with nice sharply defined edges. At first sight this is a regular Black Tourmaline but looking closer you realise that it's not pitch black. Shine a torch or hold it up to the light and you find the magnificent Greens that we show in the Main Pic. Bezel set in 925 Sterling Silver and open backed to allow the energies of the stone to flow more freely with