Just for fun, go to Dachengfang Antique Market (near Guanqian) or Workers' Cultural Palace on Saturday and Sunday, where there is a spontaneous antique trading market, mostly jade; If you are not a player and just buy jade or give it away, go to a regular jewelry store. There's a lot to look forward to-

Oh, I think of a good place. There is a pearl and gem city in Tang Wei, which is very large. You can go and have a look, but you should be discriminating when you buy it. You can bargain-