CN ensures that the jewelry is made in China, While the letter D means solitaire diamond, indicating that just one diamond is Employed in the ring. For that reason, if a hoop has N 925 Cn stamped on it, It's really a natural sterling silver ring made in China. CCD https://deanqdoyh.goabroadblog.com/35843389/5-simple-statements-about-jp88-explained