A ring is a small, circular band typically worn on a finger, most commonly made from precious metals such as gold, silver, or platinum, though it may also be crafted from stainless steel, titanium, wood, or other materials. Rings can be plain and simple in design or set with gemstones such as diamonds, sapphires, or emeralds for added decoration and value.

Historically and culturally, rings often carry symbolic meaning. They may represent love and commitment, as in engagement and wedding rings, or serve as markers of achievement, authority, or membership, such as signet rings or class rings. In addition to their symbolic importance, rings are widely worn as fashion accessories, chosen to complement personal style, occasion, or outfit.