Sterling Silver Whitby Jet Toscana Side Marquise Ring. R513. This contemporary ring is part of our stylish Toscana collection and features a marquise shaped cabochon of striking Whitby Jet stone that has been sourced locally from the Whitby coastline, North Yorkshire. The stone is framed within a sterling silver setting with a classic band. 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 stunning pieces of jewellery. You can find other matching Whitby Jet jewellery and other Whitby Jet rings online and instore. Dimensions:12x4mm