Sterling Silver Whitby Jet Large Unique Foxtail Necklace. N665. This unique necklace is hand carved into a beautiful rustic shape using the finest Whitby Jet stone, sourced directly from the north coast of Yorkshire. The Jet hangs from a sterling silver foxtail chain complete with a classic bolt ring clasp for easy wear. 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.