There are flaws to this piece. I'm also not sure what the base metal is, I have not tested it except with a magnet.
It is magnetic, and there is no stamp. The stones are a turquoise blue color, and I'm not sure if they are real turquoise or not.Because i can't test it, im not 100%. This is a smaller squash blossom in a petite size. Please see all photos for details and measurements are in the photos.