A 925 is a trademark indicating which the jewellery is manufactured from sterling silver. In this article, CZ refers to Cubic Zirconia. There is no difference concerning the markings S925 and 925; both of those designate which the product of jewelry is made of sterling silver of the highest quality. https://slorgacorhariini23456.blogprodesign.com/58115378/rumored-buzz-on-jp88