Silver whitby jet marquise beaded edge ring r742 this simple and stylish ring boasts a stunning marquiseshaped cabochon of the finest whitby jet that has been sourced directly from the north east coast of yorkshire the stone is placed within an exquisite sterling silver setting with a beaded edge detail andsits on a classic silver 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 the