I’m sure there’s more because it’s no doubt from one of the crashes. The setting may be hand made but it’s modern.
I’d look from somebody from the Christian Middle East on the manifest of the fallen flights. But then, you never know. The piece is beautiful, and a visitor could simply have bought it during her travels. It’s very possible that a family member will recognize it, however.
I’m glad the man is going to give it to the Church if no owners or families turn up. It meant something to whoever wore it, probably when she died in one of the crashes.
No theories about Pirate treasure? I guess I’ve seen too much Fool’s Gold and Captain Jack.