CN signifies that the jewellery is produced in China, Whilst the letter D stands for solitaire diamond, indicating that only one diamond is Utilized in the ring. Thus, if a hoop has N 925 Cn stamped on it, This is a organic sterling silver ring produced in China. CCD on https://slotcasper7733221.blog-mall.com/37563367/the-5-second-trick-for-jp88