Sterling Silver Whitby Jet Necklace Heart Marcasite Necklace, P2139. Hand crafted Whitby Jet and sterling silver floral heart with a marcasite detail cased over, made by our highly skilled craftsmen in our workshop. The stone is embraced within an exquisite sterling silver lace detailing that is embellished by dazzling marcasite stones, bringing an elegant sparkle to the piece. This stunning pendant hangs gracefully from an 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 Derbyshire where a team of skilled craftsmen transform the natural Jet 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 18mm without bail, 27mm including bail