Blue john bracelet 12 stone curved triangle silverb244 this simple and sophisticated bracelet is part of our heritage handmade jewellery collection and boasts twelvestunning curved triangleshaped pieces of blue john stone that have been sourced directly from treak cliff cavern in castletonthe stones are framed within exquisite sterling silver settings and linked together to allow the bracelet to hang gracefully from the wrist the bracelet is fastened using a classic lobster clasp for eas