9ct Yellow Gold Whitby Jet Centre Stone Heart Necklace, P2555. This romantic necklace features a stunning marquise shaped cabochon of the finest Whitby Jet stone, sourced directly from the North East coast of Yorkshire. The stylish and contemporary 9ct yellow gold frame is perfect for everyday wear. The pendant hangs gracefully from a fluid 18 inch long 18 carat yellow gold 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. All articles purchased from C W Sellors are lovingly and securely dispatched with our elegant jewellery packaging.  Dimensions: 18mm x 16mm, bail; 5mm