MEDIEVAL HIGH KARAT GOLD RING WITH GREEN GLASS CABOCHON Ca. AD 700 - 900 . A gold ring set with a green glass cabochon within a circular raised bezel framed by a border of short vertical ribs. Broad, carinated shoulders lead into a narrow hoop that tapers evenly towards the back. For similar see: The British Museum, Museum number AF.2398. Size: D:15.7mm / US: 5 / UK: J 1/2; Weight: 4.5g Provenance: Private London collection, acquired on the German art market, pre 2000. This item has been cleared against the Art Loss Register database and comes with a confirmation letter.