Sterling Silver Blue John Curved Cross Over Band Ring, R905. This beautiful ring has been created using a brilliant combination of solid sterling silver and the highest quality hand carved Blue John sourced from Castleton in Derbyshire. The geometric style of the bracelet creates a brilliant contrast between the Blue John gemstone and the bright shine of the sterling silver. The layers of silver also add depth, and create an overall interesting piece of jewellery.  All articles purchased from C W Sellors are securely dispatched with our elegant, personalised jewellery packaging. Matching items are available within this collection. Dimensions: 12mm wide at widest point, tapering to 8mm wide at narrowest point on band.