This is a pendant made in Birmingham, England, by the Miracle Jewelry Company and seems to be a piece of a larger bib necklace. I have threaded a modern chain through so that you can see how it would lay as a stand-alone pendant. The metal is very soft, and I did not test it, but Miracle did costume jewelry, so it is probably not gold. The stone is blue-green beveled faceted glass. Fast shipping and careful packaging. Bundle and save!