Generally speaking, most well-known jewelry stores do not provide platinum jewelry recycling business that is not purchased by our store. You can find some small shops, and some small shops offer this service. However, the reprocessing loss of platinum is large, usually 15%~20%, and the process cost is relatively high. If it is recycled, it may not sell much, which is not cost-effective. It is suggested that the landlord directly buy another diamond ring, and the old one can be collected or paid for processing to rejuvenate.