I can't explain why I love it so much--the beads are wonderfully, beautifully blue. The metal, which I think must be copper since it is turning green, is very delicate. The necklace reminds me of Lily of the Valley. The necklace isn't in the best condition: it has a lot of patina on it and one of the beads is chipped. I'd guess the necklace probably isn't worth much more (if even) what I paid for it, but I'm hoping maybe it IS worth more? I'm also wondering how old it might be. Also, although the patina is kind of beautiful in its own weird way, I am thinking of trying to clean the necklace. What should I use? Some kind of copper cleaner? Will it ruin the necklace? Any information would be appreciated!