9ct Yellow Gold Whitby Jet Round Rope Twist Necklace, P249. This classic necklace features a perfectly round, hand carved and polished Whitby Jet gemstone, set into a 9ct yellow gold rope frame. Hanging gracefully from a 9ct gold chain, the luxurious gold contrasts with the Whitby Jet to create a necklace perfect for any occasion. 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 Jet jewellery to complement this necklace online and in stores.  All articles purchased from C W Sellors are lovingly and securely dispatched with our elegant jewellery packaging. Dimensions: 33mm x 22mm, Whitby Jet; 14mm x 14mm