18ct Yellow Gold Blue John Offset Pear Ring, R071. This feminine ring is part of our handmade Heritage collection and features a striking cabochon of the finest natural Blue John. The beautiful, highly polished gemstone is framed within an exquisite 18ct yellow gold setting with twisted shoulder detailing and completed with a classic 18ct yellow gold band. 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: Blue John 8mm