Sterling Silver Blue John Nine Stone Round Ring Bracelet. B537. This stunning bracelet features nine cabochons of the finest Blue John stone, sourced directly from the North East coast of Yorkshire. The highly polished gemstones are set between handcrafted solid sterling silver ring links. Completed with a secure sterling silver lobster clasp. A beautiful, eye-catching addition to any jewellery lover\'s collection. 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: 7mm x 7mm.