About 8 years ago, before I started seeing other people, I was swimming in a pond and lost my wedding ring in the cold water. I was dissapointed in myself, and when I got out of the water told my spouse about it-- and she pulled hers off and threw it in to join it. (ala Harold and Maude, see link below)
Since then we have entertained getting rings now and then, but frankly, it has never quite risen to a priority. We still wear no rings today.