Sterling Silver Blue John Bottle Top Drop Earrings, E054. These elegant drop earrings are part of our handmade Heritage collection and feature two stunning cabochons of rare Blue John stone, sourced directly from Castleton, Derbyshire. The highly polished stones are framed within classic sterling silver settings. Completed with secure sterling silver post and butterfly fittings. 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. All articles purchased from C W Sellors are lovingly and securely dispatched with our elegant jewellery packaging. Dimensions: 10mm