9ct Yellow Gold Whitby Jet Oval Necklace. P091. This oval Whitby Jet necklace offers a simple yet elegant design. The necklace features a hand polished cabochon of Whitby Jet, framed in a 9ct Yellow Gold setting and hanging gracefully from a 18 inch 9ct Yellow Gold chain.  All our Whitby Jet jewellery is designed and crafted within our very own workshops in Ashbourne, Derbyshire where a team of skilled craftsmen transform natural pieces of Whitby Jet into these stylish pieces of jewellery. You can find other matching Whitby Jet jewellery along with matching Whitby Jet pendants on our website. All articles purchased from C W Sellors are lovingly and securely dispatched with our elegant jewellery packaging. Dimensions:  25mm x 13mm including bail. Whitby Jet; 15mm x 10mm.