Important Antique 19th century micro mosaic brooch surrounded by 18kt solid gold tested with appropriate baroque acid. Dimensions of the brooch approximately 6.5 cm by 5.2 cm. Total weight approximately 31.16 g. It should be noted that the mosaic is damaged. There are four cracks including a small missing part on the black glass. Despite these cracks, the mosaic remains completely solid, the surround is in perfect condition, is absolutely superb Sold as is