Jenni, I just took a real close look at this piece and I couldn't find any marking about the metal, but I did find. The chain on this piece is like a diamond cut and is much better looking than I would have thought . It looks rich. Also the markings on the box are kinda like hieroglyphs and distinct in their cut. All in all I'd say this is a pretty nice piece. You can put a little piece of Kryptonite in the box and keep the wolverines away, or is that superman.?
I will have to look it over, but I think it is just costume jewelry. I do not think it is made of anything that will turn green on you. I thought it was different so I grabbed it. Of course as a man I wasn't planning on wearing it.
Well, I decided to bid on this cutey!! Yeah, Kryptonite is for superman! As far as wolverines are concerned maybe a very tiny silver bullet...Lol! Ty for listing it!! =^..^=