Sterling Silver Whitby Jet Seventeen Pearl Small Cross Heart Necklace. P2161. This elegant necklace is part of our Cross Heart collection. It features a small sized hand carved heart shaped Whitby Jet stone that has been sourced directly from the North East Coast of Yorkshire. The individual highly polished Whitby Jet has been framed within a seventeen Pearl stone and sterling silver mount, that embraces the gemstone in a cross design. It sits gracefully on a 18" sterling silver chain completed by a classic bolt ring clasp for easy wear. All our Whitby Jet jewellery is designed and crafted within our very own workshops in Ashbourne, Derbyshire where a team of skilled craftsmen turn the raw Jet into these stylish pieces of jewellery. You can find other matching Whitby Jet jewellery and other Whitby Jet earrings on our website. Dimensions: Approximately 15 x 16mm.