The designation “14 karat gold” identifies a gold alloy composed of 14 parts pure gold and 10 parts other metals. These additional metals, typically copper, silver, zinc, or nickel, are included to enhance the durability and alter the color of the gold. For example, the introduction of copper in the alloy results in a rose gold hue.
This specific gold composition offers a balance between purity and practicality. Higher karat gold, while possessing a richer color and greater gold content, is inherently softer and more susceptible to scratches and dents. The added alloys in this formulation strengthen the material, making it suitable for everyday wear in jewelry and other applications. Historically, this alloy has been favored for its affordability compared to higher karat options, while still retaining a substantial gold value.