1 thought on “Why does the old Fengxiang AU750 diamond ring become red?”
Clyde
AU750 means that the rings of the diamond ring are 18K gold, because 18K gold contains 75%of gold and 25%of other precious metals. If you don't pay attention to maintenance, it will cause discoloration and fading. Apply for after -sales service in the store to help you refurbish for free
AU750 means that the rings of the diamond ring are 18K gold, because 18K gold contains 75%of gold and 25%of other precious metals. If you don't pay attention to maintenance, it will cause discoloration and fading. Apply for after -sales service in the store to help you refurbish for free