Sterling Silver Whitby Jet Barrel Skull Shank Ring. R936. This distinctive ring features a stunning barrel shaped cabochon of the finest Whitby Jet stone, sourced directly from the north east coast of Yorkshire. A chilling skull design is set into each shoulder of the sterling silver ring as part of our Gothic collection. All our Whitby Jet jewellery is designed and crafted within our very own workshops in Ashbourne, Derbyshire where a team of skilled craftsmen transform natural pieces of Whitby Jet into these stylish pieces of jewellery. You can find other matching Whitby Jet jewellery on our website. All articles purchased from C W Sellors are lovingly and securely dispatched with our elegant jewellery packaging. Dimensions: Whitby Jet: 16x10.5mm.