9ct Yellow Gold Whitby Jet Oval Split Shank Ring, R025. A simplistic design of ring which features an oval-shaped piece of Whitby Jet, held in place by a 9ct yellow gold split shank. Perfect for a gift, the simple oval shape of the gemstone makes it easy to match with other items. Dimensions: Whitby Jet: 7x4mm. All articles purchased from C W Sellors are lovingly and securely dispatched with our elegant jewellery packaging. Matching items are available within this collection.