The unusual stone, Amethyst with black Rutile Quartz is set in fine silver on a hollow Sterling silver box.
  The necklace is made up of  faceted Amethyst and handmade Sterling silver beads with a handmade silver catch.
 
Necklace length is 18 3/4", can be made a touch longer or shorter within the price.
Centrepiece is 25mm x 30mm.