DESCRIPTION: A lovely genuine vintage sterling silver and genuine blue john gemstone ring. Blue john is an extremely rare mineral and can only be found in Derbyshire in the UK, it is in fact Britain's rarest mineral. The ring sizes at approx. UK N.5 or US 7 and weighs approx. 2.85g and is stamped "SIL" for silver. PLEASE NOTE: The blue john has a chip in the face, see pictures/video. I've reduced the price accordingly.
