9ct Yellow Gold Whitby Jet Oval Flat Omega Stud Earrings. E084. These classic earrings feature two oval shaped cabochons of the finest Whitby Jet stone, sourced directly from the north east coast of Yorkshire. The 9ct yellow gold frames are perfect for everyday wear and are secured with post and butterfly fastenings. 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 stylish pieces of jewellery. You can find other matching Whitby Jet jewellery along with matching Whitby Jet pendants on our website. All articles purchased from C W Sellors are lovingly and securely dispatched with our elegant jewellery packaging. Dimensions: 16x14mm, Whitby Jet: 13x10mm.