The advanced cultivated diamond round hoop earrings are very exquisite in the production process, from the setting of the diamond to the polishing of the metal part, have gone through strict control and fine treatment. For example, the use of claw inlay, enclosing inlay, dense inlay and other setting methods, not only can firmly fix the diamond, but also can maximize the light of the diamond; The metal part has been finely polished and polished, the surface is smooth and delicate, and the texture is full.