A Victorian 14K yellow gold (tested) micro mosaic brooch depicting the Colosseum in Rome, circa 1860. It is 1 7/8" wide by 1 1/2" high. In good condition overall but there are a couple of minor issues. There is a small crack to the top and bottom of the onyx and the left side of the onyx has some damage. The tesserae (glass pieces) are all intact. With original C clasp and tube hinge. The hinge is also slightly loose. Guaranteed to be as described.