18ct Yellow Gold Blue John Long Drop Earrings. E094. These elegant drop earrings feature two stunning Blue John gemstones which have been sourced locally from Castleton, Derbyshire. The hand carved cabochons are suspended in elongated 18ct yellow gold frames creating an Art Nouveau feel. Completed with secure 18ct yellow gold 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: 36mm x 8mm, Blue John: 7mm x 5mm.