What does the 14 k h mark mean in a ring?

The "14k" mark on a ring indicates that the metal is 14 karats, which means it contains 58.3% pure gold and 41.7% other metals, such as silver or copper. This designation signifies a balance between durability and gold content, making it a popular choice for jewelry. The karat system measures the purity of gold, with 24k being pure gold.