Silver Rings are common loot found throughout Baldur's Gate and will likely be found most often on low-level enemies. They are worth very little and are generally not suitable for collecting to be sold.
In-Game Description Edit
|“||A ring is a small band of precious metal that is used as jewelry. Some rings have enchantments placed upon them, and confer various magical abilities. Such rings are rare and highly sought after, especially by those of the adventuring profession.||”|