Indian jewelry (Navajo style) ring. Purchased around 2004-2005. The maker is unknown, but it has a stamp. This is being sold to clear out a family silver collection. Since it is not new, I will sell it to someone who understands it is a used item. I would appreciate it if you could appreciate it as the character of a silver product. Size, inner diameter is about 20mm (size 20 to 22) I'm sorry, I forgot the exact size.