Sterling Silver Whitby Jet Light Triangle Shape Necklace, P168 This classic long triangle shaped pendant features a hand carved triangluar Whitby Jet gemstone. It is presented on a sterling silver 18 inch chain through a bale at the top of the longest point of the pendant. Dimensions: 26mm x 7mm, Whitby Jet; 16mm x 7mm. All articles purchased from C W Sellors are lovingly and securely dispatched with our elegant jewellery packaging. Matching items are available within this collection.