Gold vermeil, a combination of precious metals, features a layer of gold electroplated over sterling silver. Given its composition, the base metals susceptibility to environmental factors influences the overall durability. Sterling silver, the core material, is prone to reacting with sulfur and moisture in the air. This reaction results in a darkening of the metal’s surface, a process known as tarnishing.
The propensity for this darkening impacts the longevity and appearance of items crafted with this material. While the gold layer offers a degree of protection, its thinness means it is not impervious to wear and tear. Over time, friction and exposure can erode the gold, leaving the underlying silver vulnerable. Understanding this characteristic is important for proper care and maintenance, thereby preserving the aesthetic quality of the item.