CN signifies that the jewellery is created in China, Whilst the letter D stands for solitaire diamond, indicating that only one diamond is Employed in the ring. Hence, if a hoop has N 925 Cn stamped on it, It's a natural sterling silver ring built in China. CCD on a https://stephenfyoej.blogminds.com/5-easy-facts-about-jp88-described-33784932