If the jade bracelet is broken, it can't be repaired. Only one layer of precious metal can be plated. If you have money, you can set some diamonds on it, so that even if the bracelet is repaired, it will be beautiful and there will be no cracks. You should ask Der jewelry. Baidu will find a lot of information about Der jewelry. You can also go to their store, in the watch market in Huaqiang North. You should know this in Shenzhen.