CN ensures that the jewellery is created in China, Whilst the letter D means solitaire diamond, indicating that just one diamond is Employed in the ring. As a result, if a ring has N 925 Cn stamped on it, It is just a organic sterling silver ring produced in China. https://casper77situsslotonlinete89123.blogdon.net/getting-my-jp88-to-work-52876774