Sterling Silver Whitby Jet Cushion Ridge Stud Earrings. E1964. These contemporary stud earrings feature fine Whitby Jet stone which has been sourced directly from the north east coast of Yorkshire. A ridged sterling silver accent embellishes the gemstones. 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: 11mm x 11mm.