Sterling Silver Whitby Jet Square Marcasite Necklace, P2341. This striking necklace features a stunning square shaped cabochon of the finest Whitby Jet stone, sourced directly from the North East coast of Yorkshire. The stone has been placed within an exquisite sterling silver setting adorned with dazzling marcasite stones, bringing a sophisticated sparkle to the piece. The pendant hangs gracefully from a marcasite embellished bail on a delicate sterling silver 18 inch chain complete with a classic bolt ring clasp for easy wear. All our Whitby Jet jewellery is designed and crafted within our very own workshops in Ashbourne, Derbyshire where a team of skilled craftsmen transform the natural Whitby Jet stone into these stunning pieces of jewellery. You can find other matching Whitby Jet jewellery and other Whitby Jet necklaces on our website. All articles purchased from C W Sellors are lovingly and securely dispatched with our elegant jewellery packaging. Dimensions 33mm including bail, Whitby Jet: 6mm x 6mm