9ct yellow gold whitby jet oval framededge stud earrings e178 the oval highly polished whitby jet gemstones in these stud earrings are surrounded by ridges of 9ct yellow gold which bring more light reflection to them set with secure post and butterfly fittings the earrings look lovely worn for dress purposes or everyday wear all our whitby jet jewellery is designed and crafted within our very own workshops in ashbourne derbyshire where a team of skilled craftsmen transform natural pieces