C W Sellors Silver Whitby Jet Pleated Shoulders Ring, R148. This contemporary design from C W Sellors, features a hand carved oval shaped Whitby Jet gemstone of the highest quality, which sits at the centre of a solid sterling silver pleated effect shank. Dimensions: Whitby Jet; 9mm x 8mm, Width of band; 4mm. All articles purchased from C W Sellors are lovingly and securely dispatched with our elegant jewellery packaging. Matching items are available within this collection.