C W Sellors Whitby Jet Rough Oblong and Oval Bead Cord Necklace, NUNQ0001359. This unique necklace by C W Sellors features a highly polished rough Whitby Jet gemstone which showcases the natural beauty of this stunning deep black British gemstone to maximum effect. The 16 inch set of beads contains 20 highly polished, strung, oval Whitby Jet beads, and the total necklace is 22 inches in length. Dimensions: Whitby Jet; 65mm x 38mm.  All articles purchased from C W Sellors are lovingly and securely dispatched with our elegant jewellery packaging. Matching items are available within this collection.