Sterling Silver Whitby Jet Shell Stud Earrings, E2333 The shell design of these sterling silver and Whitby Jet earrings is very natural and organic, perfect for any seaside or nature lover. They are fixed with a secure post and butterfly fastening. 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 15mm x 8mm