Sterling Silver Whitby Jet Small Long Oval Drop Earrings, E287. Simple and elegant, these long oval pieces of highly polished Whitby Jet in these earrings are surrounded by a frame of sterling silver. Set with a solid sterling silver post and butterfly fastening. Dimensions: 17mm x 5mm, Whitby Jet; 9mm x 5mm. All articles purchased from C W Sellors are lovingly and securely dispatched with our elegant jewellery packaging. Matching items are available within this collection.