Silver whitby jet marquise ringr404 this simple and stylish ring boasts a marquiseshaped piece of the finest whitby jet stone that has been sourced directly from the north east coast of yorkshire the stone is set within the centre of a classicsterling silver setting and band 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