A medieval Bishop's ring from more than 800 years ago goes to auction
The ring, discovered by a metal detectorist in the U.K., is estimated to sell for between $19,000 and $23,000 at auction.


The ring, discovered by a metal detectorist in the U.K., is estimated to sell for between $19,000 and $23,000 at auction.
(Image credit: Noonans)