The construction methods determine the value and durability of jewelry. One process involves bonding a substantial layer of gold alloy to a base metal core; the other applies a significantly thinner coating of gold to the item’s surface through electroplating. The former offers a more substantial gold layer, making it more resistant to wear and tarnish compared to the latter.
The choice between these two manufacturing techniques impacts longevity and value. Jewelry with a thicker, bonded gold layer offers enhanced resistance to abrasion and oxidation. Historically, this technique provided a cost-effective way to enjoy the look and feel of gold without the higher price point of solid gold. Its durability makes it a suitable option for everyday wear, while electroplating is often reserved for fashion jewelry with a shorter lifespan.