Sterling Silver Whitby Jet Small Pear Twist Celtic Necklace. P1583. This elegant necklace features a pear shaped cabochon of hand carved Whitby Jet which has been sourced directly from the North East Coast of Yorkshire. The highly polished Whitby Jet gemstone is framed within a unique sterling silver Celtic design which hangs gracefully from an 18 inch sterling silver chain. 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: 22mm x 8mm, Whitby Jet 7mm x 5mm.