Retired James Avery Sterling Silver Open Adorned Band Ring

Retired and rare. This ring belonged to my 90 year old grandmother so its in perfect condition. It doesn't come with an original James Avery box but it is in a ring box. Since it was my grandma's I have no idea what the actual size is. I wear a 7 and I can get it on but it's pretty tight and I couldn't get it off easily. So I'd say it's a 6.