9ct Yellow Gold Whitby Jet 4mm Classic Small Round Stud Earrings. E001. These classic stud earrings feature hand carved Whitby Jet gemstones, sourced directly from the North East coast of Yorkshire. The highly polished gemstones are set with 9ct yellow gold post and butterfly fittings. Perfect for any occasion and a staple piece for your jewellery box. 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 these stunning pieces of jewellery. We only work with the finest quality gemstones. Since all gemstones are unique and natural products, the colour and variations in the piece you receive may vary slightly from the product shown in the picture. You can find other matching Whitby Jet jewellery on our website. All articles purchased from C W Sellors are lovingly and securely dispatched with our elegant jewellery packaging. Dimensions: 4mm x 4mm.