You can go to the golden eagle 14 floor. There is an Italian jewelry brand called Fanti Diamond Jewelry, which can customize bare stones. And most of their bare stones can be inlaid in situ. It is said to be a must in Nantong jewelry industry. My friend bought it there, and it is said that it was processed on the spot. It is said that they also have special services. No matter what jewelry you buy there, they can clean, maintain and reshape it for free. It looks great. Their prices are 30%-50% cheaper than traditional jewelry stores. You can look at your watch.