Old Chinese Export Sterling Silver FIligree Brooch with Gemstones

Old Mid-Century Chinese export sterling silver filigree brooch with 5 chain and gemstone drops. The stones have been tested and they are garnet, rose quartz, jade and jadeite. It measures 2 3/8" wide and with the drops it is 2 1/4" tall. It is marked china. Weight: 11.4 grams.