Whitby jet locket art deco circles marcasite silver p2145rthis enchanting necklace boasts an unmissable round 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 mesmerising sterling silver flower locket that has been embellished with a dazzling marcasite stones giving the piece a sophisticated sparkle the locket hangs from a delicate sterling silver chain complete with a classic bolt ring clasp f