CN signifies that the jewelry is made in China, While the letter D means solitaire diamond, indicating that just one diamond is Utilized in the ring. Therefore, if a ring has N 925 Cn stamped on it, It's a normal sterling silver ring designed in China. CCD on a hoop https://judahphzoe.develop-blog.com/44228501/the-smart-trick-of-jp88-that-nobody-is-discussing