CN signifies that the jewellery is created in China, While the letter D means solitaire diamond, indicating that just one diamond is Employed in the ring. Thus, if a ring has N 925 Cn stamped on it, It's a pure sterling silver ring created in China. CCD on a hoop https://jaya77-menang-berapapun-p45689.bleepblogs.com/37265350/new-step-by-step-map-for-jp88