CN signifies that the jewelry is manufactured in China, whereas the letter D stands for solitaire diamond, indicating that only one diamond is used in the ring. Consequently, if a ring has N 925 Cn stamped on it, It's a organic sterling silver ring manufactured in China. CCD on a https://collinwjvhr.bloggactif.com/38245286/how-much-you-need-to-expect-you-ll-pay-for-a-good-jp88