Sterling Silver Whitby Jet Three Stone Heart In Heart Bracelet. B1079. This stylish bracelet is part of our Eclipse collection and features the highest quality Whitby Jet gemstones, sourced directly from the North East coast of Yorkshire. The cabochons are set within sterling silver double heart frames, creating a fabulous modern design perfect for any occasion. Complete with a secure sterling silver lobster style clasp. 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 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: Large Whitby Jet heart 13mm x 12mm, Small Whitby Jet hearts 11mm x 10mm.