I highly doubt you can find another - I've had this beauty for many years. I might have acquired it at the Tucson Gem show or Quartsite late 80's. I believe the top is sterling silver as well as the chain. It does not stick to my 25% test magnet. The chain measures 24" so to utilize it you shouldn't have to take it off. At least I never did. The design is the same on either side. The chain is also vintage - a bar/ball design. Very strong. The clasp is a roll over stamped 925. Of course this is the only piece I have - I did have 2 but sold the other one. Once sold this beauty will be gone forever.