Sterling Silver Blue John Pear Shaped Ring. R408. Part of our handmade Heritage collection, this ring features a hand carved and highly polished Blue John cabochon in a pear shaped sterling silver setting. Completed with a classic sterling silver band. With its simple design and beautifully smooth finish, this is the perfect ring for every occasion.  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: Cabochon 8mm x 10mm.