Sterling Silver Whitby Jet Toscana Long Marquise Stud Earrings. E1185. Discover our stylish Toscana collection with these contemporary sterling silver earrings. Simple and elegant, they feature signature marquise cut Whitby Jet gemstones in abstract, curved frames. Completed with secure sterling silver 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: 21mm x 5mm.