Sterling Silver Blue John Open Flower Drop Earrings, E1617. These simple and stylish drop earrings feature two oval shaped pieces of rare Blue John stone that have been directly sourced from Castleton, Derbyshire. The stone has been set within the centre of an intricately crafted sterling silver flower design. The earrings are completed by classic hook fastenings, for easy everyday 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 natural pieces of Blue John into these stunning pieces of jewellery. You can find other matching Blue John jewellery on our website and in stores. All articles purchased from C W Sellors are lovingly and securely dispatched with our elegant jewellery packaging.