18ct Rose Gold Whitby Jet Diamond Medium Cross Heart Necklace, P2653. This elegant necklace is part of our Cross Heart collection. It features a 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 18ct rose gold 0.03ct diamond mount that embraces the gemstone in a cross design. It sits gracefully on a 18 inch 18ct rose gold 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 on our website. All articles purchased from C W Sellors are lovingly and securely dispatched with our elegant jewellery packaging.  Dimensions: 21mm x 22mm