According to my many years of experience in wholesale sales of jewelry and pearls in Jinyun County, the price of pearl necklace shopping mall is 3-5 times of the wholesale price. You can pay any amount as long as you like. Pearl necklaces are sold in shopping malls, jewelry cities and places where gold is sold. Online is relatively cheaper, but you have to be able to choose. Cheap things are not necessarily good, and good things are not necessarily expensive.