What does 14k rvi mean on necklace?

The term "14k RVI" on a necklace indicates that the piece is made of 14-karat gold, meaning it contains 58.3% pure gold mixed with other metals for durability. The "RVI" likely refers to the manufacturer's mark or a specific design or collection associated with the jewelry. This marking signifies quality and authenticity, ensuring that the necklace meets certain standards for gold content.