I asked around, but people are divided in their answers. Some strongly believe it is sterling silver and some think it is not. I don't know what to believe. Maybe those who are watching this auction may know based on the inscription '8925" on the ring. Please feel free to comment on this. Thanks!
Not sure if you can get this ring re-sized or not. The ring is inscripted with '8925' in the inner band. Usually, sterling silver has the numbers '925'. I do not know why there is an 8 in front of the numbers.