Sterling Silver & 9ct Yellow Gold Whitby Jet Abbey Window Necklace, P2810. This unique necklace is hand carved into a beautiful framed window, using the finest Whitby Jet stone, sourced directly from the north coast of Yorkshire. The Jet hangs from a 18 inch sterling silver 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. Dimensions 43mm x 18mm