Understanding 925 Silver & Engraving: Is Your Ring Valuable?

Question
I have had this ring for years. Never knowing what the value is. Could you explain the meaning of the 11 nv?? And if its worth anything. Thanks

Answer
Unfortunately I am not a jeweler and you should redirect the question to such an expert. My educated guess would be that 925 relates to the amount / purity of silver used in the ring per 1000 parts. Or in other words, the ring contains 92.5% silver, but this is just an educated guess. I have to pass on the 11nv.