Classic Glass Bangle Style Bracelet Brass Hardware Safety Chain Faux "Hematite"

I've seen bracelets made like this that were gemstones such as jade and carnelian. This one is glass and the  glass color is made to mimic hematite. Hematite is not an expensive stone so I'm guessing its hard to work into this sort of shape.
This isn't exactly a bangle as it opens and closes. The hinged hardware is unique- you press a pin to open and it snaps back to closed position. It also has a safety chain, which is nice. The piece measures 2-1/4" in diameter and is approx 1/3" wide. So pretty, very dressy and due to the color being just a metallic gray it goes with everything.