Sterling silver whitby jet marcasite square centred drop stud earrings e1644 these elegant dropearrings feature fine hand carved whitby jet stone that has been sourced directly from the north east coast of yorkshire the jet stones are framed in sterling silver embellished with sparkling marcasite stones which gives the earrings a dressy and vintage feel they are secured with post and butterfly scroll fastenings all our whitby jet jewellery is designed and crafted within our very own wo