Need help translating characters/ symbols on late wife's ring

[Rmalzone50]

My wife had this ring which was gifted to her by a friend. The ring is covered in symbols on the outside with some sort of oriental characters engraved on the inside. After she passed i found the ring and didnt think much of it other than it looked neat. So i never looked into the writings inside. A colleague of mine suggested the translation could have a deeper meaning. So for curiosity's sake can anyone tell me what language it is and also help me understand the translation of the script?

[Lu]

Can you post a picture of the ring and the characters? Hopefully we can help.