Buying "solid gold" ensures you are getting a piece made of gold alloy throughout, rather than just a thin surface coating. Because pure 24-karat (24K) gold is too soft for daily wear, it is mixed with other metals like copper or silver to create durable jewelry alloys. Understanding Karat Ratings
: Contains 41.7% gold. It is the minimum purity required to be legally sold as "gold" in the U.S. and is highly durable. matures gold
: Solid gold can be yellow, white, or rose, depending on the other metals in the alloy (e.g., more copper creates rose gold). Buying "solid gold" ensures you are getting a
The purity of solid gold is measured in karats. Higher karats indicate more gold content but a softer metal. It is the minimum purity required to be
: Look for stamps like "14K" or "585" (the decimal equivalent for 14K) to verify the purity.
: 99.9% pure gold. While it is the "purest," it is generally considered too soft for most jewelry items. Solid Gold vs. Other Gold Types