Sterling Silver Whitby Jet Marcasite Large Cross Heart Necklace, P2260. This elegant necklace is part of our Cross Heart collection and features a large 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 mount, that embraces the gemstone in a cross design and is embellished with nineteen marcasite gemstones. It sits gracefully on a 18 inch 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 natural pieces of Whitby Jet into these stylish pieces of jewellery. You can find other matching Jet jewellery to complement this necklace online and in stores.  All articles purchased from C W Sellors are lovingly and securely dispatched with our elegant jewellery packaging. Dimensions: Approximately 25 x 26mm.