9ct rose gold whitby jet toscana marquise stud earrings e1124 these elegant sophisticated stud earrings are part of our stylish toscana collection the earrings feature marquise shaped cabochons of whitby jet that have been sourced directly from the north east coast of yorkshire the stones are framed within 9ct rose gold settings that sit delicately on the lobe by a classic post and butterfly fastenings all our whitby jet jewellery is designed and crafted within our very own workshops in de