9ct yellow gold whitby jet dinky square stud earrings e034 these simple feminine stud earrings feature finewhitby jet stone that has been sourced directly from the north east coast of yorkshire the stones are framed by 9ct yellow gold and are completed byclassic post and butterfly fastenings perfect for every day wear all our whitby jet jewellery is designed and crafted within our very own workshops in derbyshire where a team of skilled craftsmen turn the raw jet into these stunning piec