Sterling Silver Blue John Oblong Drop Earrings. E226. These simple and easy to wear earrings are part of our Heritage handmade jewellery collection.  They feature two stunning oblong cabochons of rare Blue John stone that have been sourced directly from Castleton, Derbyshire. The stones are framed within classic sterling silver settings. The drops are completed by post and butterfly fastenings for easy wear. All our Blue John jewellery is designed and crafted within our very own workshops in Ashbourne, Derbyshire where a team of skilled craftsmen transform the natural Blue John stone into these stunning pieces of jewellery. You can find other matching Blue John jewellery on our website and in store. All articles purchased from C W Sellors are lovingly and securely dispatched with our elegant jewellery packaging Dimensions: 17mm x 5mm, Blue John; 11mm x 3mm.