9ct Yellow Gold Whitby Jet Framed Oval Stud Earrings. E016. 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. An elegant oval shaped pair of Whitby Jet and 9ct Yellow Gold stud earrings. The Whitby Jet is locally sourced and hand set within a heavy gold frame, while the earrings are secured with a gold post and butterfly back fastening. All articles purchased from C W Sellors are lovingly and securely dispatched with our elegant jewellery packaging.