CN means that the jewellery is produced in China, whereas the letter D means solitaire diamond, indicating that only one diamond is Employed in the ring. Hence, if a ring has N 925 Cn stamped on it, This is a purely natural sterling silver ring created in China. CCD on https://casper77-situs-slot-onlin89999.mybjjblog.com/getting-my-jp88-to-work-49195934