What does 14k xx mean on a ring?

The marking "14k" on a ring indicates that it is made of 14-karat gold, which means the metal is composed of 58.3% pure gold, with the remaining percentage made up of other metals for added strength and durability. The "xx" could refer to a manufacturer's mark, a style code, or a design feature, but it is not a standard designation. Always consider having the ring appraised by a professional for a complete understanding of its value and authenticity.