At present, there are many places where diamond rings can be recycled. You can compare the prices of several places. Influencing factors of diamond ring recovery price: (1) The diamond recovery price is mainly determined by the 4c parameters of the diamond (carat weight, color, clarity and cut) and whether there is fluorescence, regardless of factors such as brand. ⑵ The recovery price of retainer depends on the material of retainer. At present, the mainstream retainer materials are platinum and 18k gold, and the recovery price is mainly affected by the gold price. Multiply the recycling price of the material by the weight of the retainer, that is, the recycling price of the retainer.