Sterling Silver Whitby Jet Diamond Shaped Necklace, P390. This simple and stylish necklace features a striking diamond shaped cabochon of the finest Whitby Jet stone, sourced directly from the North East coast of Yorkshire. The stone is placed within a matching sterling silver diamond setting that hangs gracefully from a fluid 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 Jet jewellery to complement this necklace on our website and in stores. All articles purchased from C W Sellors are lovingly and securely dispatched with our elegant jewellery packaging.  Dimensions: 28mm x 10mm, Whitby Jet 19mm x 9mm.