Where can I recycle diamond rings in Chengdu?

Where can I recycle diamond rings in Chengdu? First of all, the bigger the carat, the more precious the diamond. As a symbol of love, women want to get one. However, if the ring has been worn for a long time and you want to change the style, or you think that the diamond you bought at that time is small and you want to change it to a bigger one, then diamond recycling has become a hot issue that everyone pays attention to. Diamonds themselves have room for preservation. The specific diamond recycling price is different according to the diamond 4C standard, and the price of 1 carat diamond ring is also different. The same is true of Chengdu.