9ct yellow goldwhitby jet bottle top drop earrings e055 a contemporary oblong pair of drop earrings solidly backed with 9ct yellow gold and set with hand polished whitby jet two delicate ridges on the stem of the drops enhance their contemporary earrings which are secured with post and butterfly fittings 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 of whitby jet into t