CN implies that the jewelry is produced 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 really a normal sterling silver ring created in China. CCD on https://emilianordpbl.educationalimpactblog.com/58292698/how-much-you-need-to-expect-you-ll-pay-for-a-good-jp88