Sterling Silver Whitby Jet Triangle Knot Celtic Necklace. P261. This elegant necklace features 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 with the pendant being presented on a 18\" sterling silver chain. The necklace is completed with a classic bolt ring 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 and other Whitby Jet earrings on our website. All articles purchased from C W Sellors are lovingly and securely dispatched with our elegant jewellery packaging. Dimensions: Pendant 24 x 28mm, Whitby Jet 8mm in diameter.