This is a silver ring from M's collection, purchased around the mid-2000s. It has the M's and silver hallmarks. There's a light blue stone in the center, but I've forgotten the name of the stone. The size is about 17mm inner diameter, so it's about a size 13. I wore it regularly, so it has many fine scratches. #M'sCollection #m’scollection #Silver #silver #SilverAccessories #Ring #Men's