Sterling Silver Whitby Jet Seventeen Marcasite Medium Cross Heart Necklace, P2158. This elegant necklace is part of our Cross Heart collection. It features a medium sized hand carved heart shaped Whitby Jet stone, that has been sourced directly from the North East Coast of Yorkshire. The individual highly polished Whitby Jet has been framed within a sterling silver seventeen Marcasite stoned mount, that embraces the gemstone in a cross design. It sits gracefully on a 18\" sterling silver chain completed by 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 the natural Jet into these stylish pieces of jewellery. You can find other matching Whitby Jet jewellery and other Whitby Jet earrings on our website. All articles purchased from C W Sellors are lovingly and securely dispatched with our elegant jewellery packaging. Dimensions 25mm x 21mm, Whitby Jet; 16mm x 18mm