Sterling Silver Whitby Jet Marcasite Garnet Bee Brooch. M331. This gorgeous little bee brooch is hand made in Sterling Silver and features a beautifully hand carved Whitby Jet gemstone set in the bees abdomen, sparkling Marcasite gemstones set in the bees thorax and wings, and two stunning garnet set eyes. An exquisite and detailed piece which would make a beautiful gift. 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 on our website. All articles purchased from C W Sellors are lovingly and securely dispatched with our elegant jewellery packaging. Dimensions: 28mm x 30mm, Whitby Jet; 9mm x 8mm.