Whitby Jet Bracelet Triangular Foxtail Silver. B962. This stunning bracelet is part of our Foxtail collection and boasts an unmissable triangular shaped piece of fine Whitby Jet stone that has been sourced directly from the north east coast of Yorkshire. The stone is set on a delicate sterling silver foxtail chain that is fastened by a strong magnetic 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 turn the raw Jet into these stunning pieces of jewellery. You can find other matching Whitby Jet jewellery and other Whitby Jet bracelets on our website. Sterling Silver and Whitby Jet