9ct yellow gold whitby jet marquise beaded edge stud earrings e136 these stud earrings centre on a marquise of hand crafted original whitby jet polished to a mirror like shine and firmly set in 9ct yellow gold the stones are framed by an intricate beaded outline completing the earrings which are fixed with a secure post and butterfly fitting for easy wear all our whitby jet jewellery is designed and crafted within our very own workshops in ashbourne derbyshire where a team of skilled cr