What does 629 mark on silver ring mean?

The mark "629" on a silver ring typically indicates the purity of the silver, specifically that it contains 62.9% silver. This is a less common standard compared to the more widely recognized sterling silver, which is 92.5% silver (marked as 925). The "629" mark may also be associated with specific regional or manufacturer standards. Always verify with a jeweler for precise identification and authenticity.