Sterling Silver Whitby Jet Spiral Stud Earrings. E1913. These elegant earrings feature two stunning circular shaped cabochons of the finest Whitby Jet stone, sourced directly from the north east coast of Yorkshire. The stones are set in a sterling silver spiral frame for a beautiful finish. The butterfly and post fastenings are easy to secure and perfect for every occasion.  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: 9x8mm, Whitby Jet: 4x4mm.