Silver blue john large oblong stone ringr064 this stunning statement ring part of our heritage handmade jewellery collection boasts astrikingcabochon rectangular shaped piece of rare blue john stone that has been sourced directly from treak cliff cavern in castletonthe stoneis set withinahighly polishedsterling silver base and completed with a contemporarylookingstatement sterling silver band all our blue john jewellery is designed and crafted within our very own workshops in ashb