9ct Yellow Gold Whitby Jet Marquise Flame Stud Earrings. E1906. These contemporary earrings have been created using the finest quality, hand carved Whitby Jet which has been sourced directly from the North East coast of Yorkshire. The marquise shaped Whitby Jet gemstone is surrounded by an elegant flame-shaped design of solid 9ct yellow gold. Completed with secure 9ct yellow gold post and butterfly fittings. 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 stunning pieces of jewellery. You can find other matching Whitby Jet jewellery on our website. All articles purchased from C W Sellors are lovingly and securely dispatched with our elegant jewellery packaging. Dimensions: 11mm x 8mm, Whitby Jet; 5mm x 4mm.