Sterling Silver Whitby Jet Marcasite Oval Beaded Edge Two Piece Set, S154 This beautiful sterling silver and Whitby Jet two piece set features an oval Whitby Jet gemstone with ten sparkling marcasite gemstones set into an oval sterling silver framework and are perfectly finished with a vintage look. Comprising of a pair of stud earrings and necklace, complete with an 18 inch sterling silver chain. All items can be sold separately.   All our Whitby Jet jewellery is designed and crafted within our very own workshop, 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 on our website. All articles purchased from C W Sellors are lovingly and securely dispatched with our elegant jewellery packaging. Dimensions: Necklace;  20mm x 10mm, plus 8mm bail, Whitby Jet: 6mm x 4mm. Earrings; 13mm x 12mm, Whitby Jet; 7mm x 6mm.