eyeballed find

Howdy folks, I found this a few days ago. Eyeballed it just sittin' on the ground. The inside of it reads KIERA C(Z, or possibly 2)925 VN. Since 925 usually means sterling I'm assuming it is probably gold plated silver? What about the CZ or C2? Thank you and happy hunting!

My pal was out arrowhead hunting and he found some "Roundness" on top of the soil ! Here it is, definitely the oldest one I have ever seen from out here. Almost looks like it was made from a coin bet he thought it was a coin till he read "Dog Tag" on it :laughing7: Still its looks like an...