Sterling Silver Whitby Jet Marcasite Heart Shaped Stud Earrings. E879. These romantic earrings boast two stunning heart shaped cabochons of the finest Whitby Jet stone, sourced directly from the north east coast of Yorkshire. The stones have been placed within exquisite sterling silver heart settings adorned with dazzling marcasite stones, bringing a sophisticated sparkle. The earrings are secured with butterfly and post fastenings.  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 Whitby Jet stone 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; 11.5x12mm, Whitby Jet: 5x5mm.