You can buy it. Cartier in Shenzhen Shuibei can be bought, but it's fake. Cartier's ring is not very cost-effective. K gold will change color, and pt will deform. International brands like Cartier sell the Cartier brand. There are many jewelry companies in Shenzhen Shuibei. The technology and strength of the company are good, and the things are exactly the same. There is no difference between a normal counter and a customized one.