CN signifies that the jewellery is made in China, While the letter D stands for solitaire diamond, indicating that only one diamond is used in the ring. As a result, if a ring has N 925 Cn stamped on it, it is a organic sterling silver ring manufactured in China. https://casper77daftar12situsjudi23568.blogsvila.com/37061906/jp88-can-be-fun-for-anyone