Sterling Silver Whitby Jet Cushion Stone Pattern Edge Stud Earrings E2533 These cushion shaped stud earrings are created using the finest quality, hand carved Whitby Jet. The curved square Whitby Jet gemstone is surrounded by a patterned frame of sterling silver, adding detail to the design. Secured with a post and butterfly back fastening. All articles Purchased from C W Sellors are lovingly and securely dispatched with our elegant jewellery packaging.  Dimensions: 17mm x 16mm, Whitby Jet; 10mm x 10mm.