9ct Yellow Gold Whitby Jet Dinky Triangle Stud Earrings. E035. These simple and sophisticated earrings are part of our Heritage handmade jewellery collection and boast two triangle shaped pieces of fine Whitby Jet stone that have been sourced locally from the Whitby coastline, North Yorkshire. The stones are framed within exquisite 9ct Yellow Gold settings and are completed by classic post and butterfly fastenings for easy wear. All our Whitby Jet jewellery is designed and crafted within our very own workshops in Derbyshire where a team of skilled craftsmen transform the natural Jet into these stunning pieces of jewellery. You can find other matching Whitby Jet jewellery on our website. Whitby Jet and 9ct Yellow Gold stud earrings, dimensions 6mm.