Sterling Silver Whitby Jet Marquise Drop Necklace, P089. This eye-catching necklace features a stunning hand carved and polished Whitby Jet gemstone set in a detailed, vintage style design. Beautifully handcrafted from sterling silver, this pendant is also sold complete with an 18 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 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: 35mm x 10mm, Whitby Jet; 13mm x 7mm