Sterling Silver Whitby Jet Round Stud Earrings. E099. These classic stud earrings are part of our handmade Heritage collection and feature fine Whitby Jet which has been sourced directly from the North East coast of Yorkshire. Completed with secure sterling silver post and butterfly fittings. 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: 10mm.