18ct yellow gold whitby jet pearl double bead twist ringr655 a stunning design which features a white freshwater pearl and hand carved whitby jet gemstone set side by side in a unique twist design of 18ct yellow gold the contrast between the deep black of the whitby jet and shimmering lustre of the pearl showcases the natural beauty of the two gemstones all our whitby jet jewellery is designed and crafted within our very own workshops in ashbourne derbyshire where a team of skilled craft