Silver whitby jet marcasite large heart locket necklacep2149 this romantic vintage style pendantboasts a highly polishedheart shaped piece of the finest whitby jet stone that has been sourced directly from the north east coast of yorkshire the stone is set within the centre of a sterling silver heart locket that has been embellished with a dazzling marcasite stones giving the piece a sophisticated sparkle the locket hangs from an 18 inch longsterling silver chain complete with a classi