A 925 is a trademark indicating which the jewelry is manufactured from sterling silver. In this article, CZ refers to Cubic Zirconia. There's no difference amongst the markings S925 and 925; both designate which the merchandise of jewelry is made of sterling silver of the very best high quality. Admin2 https://casper77situsjudionlinete14578.izrablog.com/37369117/jp88-no-further-a-mystery