An alloy composed of 92.5% silver and 7.5% other metals, typically copper, is frequently finished with a layer of gold. This process imparts the visual appeal of gold onto a more durable and cost-effective silver base. As an example, earrings may be crafted from this silver alloy and subsequently coated with a thin layer of gold to enhance their aesthetic value.
This combination provides a blend of affordability, durability, and aesthetic versatility. The silver provides a strong foundation, while the gold plating offers the appearance of luxury at a reduced cost. Historically, this technique has been employed to create accessible jewelry and decorative items that possess the visual characteristics of solid gold.