This jewelry fabrication technique involves applying a thin layer of a precious, silvery-white metal to a base of .925 silver. The resulting item combines the durability and affordability of the base metal with the tarnish resistance and visual appeal of the coating. A common example includes necklaces and earrings crafted in this manner, providing a luxurious aesthetic at a more accessible price point.
The practice offers significant advantages, including enhanced resistance to oxidation, which helps maintain the item’s brilliance over time. This surface treatment also improves the metal’s hypoallergenic properties, reducing the likelihood of skin irritation for individuals with sensitivities to other metals. Historically, this method has been employed to enhance the value and longevity of silver objects, making them more desirable and practical for everyday use.