Sterling Silver Whitby Jet Foxtail Small Marquise Stud Earrings. E1844. These classic sterling silver earrings are part of our Foxtail collection and feature two stunning cabochons of fine Whitby Jet stone, sourced directly from the North East coast of Yorkshire. The stones are framed by exquisite Foxtail style detailing. 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: Dimensions: 17mm x 13mm, Whitby Jet: 12mm x 7mm.