Sterling Silver Whitby Jet Marquise Flame Necklace. P2594. This contemporary pendant has been created using the finest quality, hand carved Whitby Jet which has been sourced directly from the North East coast of Yorkshire. The marquise shaped Whitby Jet gemstone is surrounded by an elegant flame-shaped design of solid sterling silver. Sold complete with an 19 inch sterling silver chain which fastens with a classic bolt ring style clasp. 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 stunning 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: Pendant 15mm x 10mm, Whitby Jet 7mm x 4mm.