Items described as having a thin layer of a gold alloy applied to a base metal through electroplating, generally offer the visual appeal of solid gold at a more accessible price point. This process involves depositing a fine coat of a specific karat gold onto a substrate like brass, copper, or silver. For example, a brass bracelet that has undergone this procedure may exhibit the lustrous appearance of a solid gold piece.
The application of a gold layer provides resistance to tarnish and enhances the aesthetic quality of the underlying metal. Throughout history, surface treatments like this have allowed for wider access to decorative and personal adornments that imitate precious materials. A key advantage is the ability to achieve a high-end look without incurring the significant material cost associated with pure gold.
