9ct Yellow Gold Blue John Oblong Stone Set Necklace, P1160 This simple and stylish necklace features a hand-carved rectangular cabochon of rare Blue John stone, that has been sourced directly from Castleton, Derbyshire. The stone has been placed within a 9ct yellow gold setting that hangs gracefully from an elegant 9ct yellow gold chain completed by a classic lobster clasp for easy wear. All our Blue John jewellery is designed and crafted within our very own workshops in Ashbourne, Derbyshire where a team of skilled craftsmen transform the natural Blue John stone into these stunning pieces of jewellery. You can find other matching Blue John jewellery online and in stores to complement this necklace.  All articles purchased from C W Sellors are lovingly and securely dispatched with our elegant jewellery packaging. Dimensions 18mm x 11mm