The layering of a thin coat of 18 karat gold over a base of sterling silver describes a specific jewelry manufacturing technique. This process combines the aesthetic appeal of high-karat gold with the relative affordability and durability of sterling silver. The resulting item presents the outward appearance of solid gold while mitigating the cost associated with using only gold. An example includes a necklace where a layer of 18k gold is applied to a sterling silver chain and pendant.
This method provides a cost-effective alternative to solid gold jewelry, allowing consumers to acquire pieces with a similar visual richness at a lower price point. Sterling silver offers a strong and tarnish-resistant foundation, extending the lifespan of the jewelry. Historically, such techniques have been employed to create accessible luxury items, democratizing access to precious metal aesthetics. This approach allows for intricate designs and larger pieces that would be prohibitively expensive if crafted from solid gold.