I would just think of it as your husband's investment, love and commitment to you and your future together. It was your husband to be's choice, and he wanted you to have the best. An e-ring is not the time to think of value per se and cpw. I would love that precise ring for those reasons.
True, it’s the sentimental value behind the piece. The ring has been sitting there in a secured place for all these years. I do wear my wedding band though.