Silver whitby jet marcasite round ring r747 this petite femininesterling silver whitby jetand marcasite ringfeatures a circular central piece of whitby jetthat has been sourced directly from the north east coast of yorkshire the striking stone issurrounded by sparklingpieces of marcasite and set 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 these stunn