CN ensures that the jewellery is produced in China, whereas the letter D means solitaire diamond, indicating that only one diamond is Utilized in the ring. Hence, if a ring has N 925 Cn stamped on it, It is just a natural sterling silver ring created in China. CCD on https://casper77agenjudionlineter25789.educationalimpactblog.com/58293596/rumored-buzz-on-jp88