Sterling Silver Whitby Jet Large Dragonfly Brooch. M301. This striking sterling silver dragonfly brooch is set with four Whitby Jet gemstones that have been directly sourced from the coastline here at Whitby. The stones are hand set into this beautifully crafted open backed dragonfly design. An eye catching brooch that would make a lovely gift.  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 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: 65mm x 72mm.