Sterling Silver Whitby Jet Domed Square Cufflinks. CL519. These Whitby Jet and solid Sterling Silver cufflinks feature a contemporary domed square design that is hand crafted within our workshops and inlaid with genuine Whitby Jet stone, sourced from the North East coast of Yorkshire. Perfect for all occasions.  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 and other Whitby Jet earrings on our website. All articles purchased from C W Sellors are lovingly and securely dispatched with our elegant jewellery packaging. Dimensions: 15x15mm, Whitby Jet; 10x10mm