Sterling Silver Whitby Jet Dinky Diamond Necklace. P454. This elegant necklace boasts a stunning diamond shaped cabochon of the finest Whitby Jet stone, sourced directly from the north east coast of Yorkshire. The Jet is set within an exquisite sterling silver frame for a contemporary finish. The pendant sits gracefully on a fine 18 inch sterling silver chain which is 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 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. All articles purchased from C W Sellors are lovingly and securely dispatched with our elegant jewellery packaging. Dimensions: 20x7mm including bail, Whitby Jet 11x5mm.