Hollow Bangle with Applied Decoration

Hollow bangle with applied decoration by artist unknown. The bangle is circular with a gap at the bottom center. It is made of a gray-green material, likely jade or a similar stone. The bangle has a smooth, matte finish. The top of the bangle features a raised design that includes rounded shapes and lines. The design on the top is symmetrical. The bangle has a uniform width. The edges of the bangle are smooth. The bangle is set against a plain gray background. The bangle appears to be old and weathered.