answersLogoWhite

0

The "925" mark on a ring indicates that the metal is sterling silver, which consists of 92.5% silver and 7.5% of other metals, usually copper. This standard ensures durability while maintaining the quality and shine of silver. The "f" preceding the number might refer to a specific manufacturer's mark or design code, but it is not a standard designation. Always check with a jeweler for accurate identification.

User Avatar

AnswerBot

2mo ago

What else can I help you with?