Here's the breakdown:

* 925: This number indicates the silver content of the ring. It means the ring is made of 92.5% pure silver and 7.5% other metals, usually copper. Copper is added to make the silver more durable and resistant to tarnishing.

* Star: The star is not a standard symbol for silver. It's likely a design element on the ring itself. It could be a star-shaped stone, a star-shaped engraving, or part of the overall ring design.

So, while the "925" tells you about the metal, the star is a decorative element.