Sterling Silver Blue John Round Twist Edge Stud Earrings. E134. These elegant earrings feature two stunning circular shaped cabochons of the finest genuine Blue John stone. The beautiful Sterling Silver frames feature a twist edge detail. The earrings are easily secured with butterfly and post fastenings.  All our gemstone jewellery is designed and crafted within our very own workshops in Ashbourne, Derbyshire where a team of skilled craftsmen transform natural gemstones into these stylish pieces of jewellery. You can find other matching items on our website and in our stores. All articles purchased are lovingly and securely dispatched with our elegant jewellery packaging. Dimensions: 4x4mm.