10 karat gold is a gold alloy containing 10 parts gold and 14 parts other metals, such as silver, copper, or zinc. Expressed as a percentage, it consists of approximately 41.7% pure gold. For example, a 10 karat gold ring indicates that 41.7% of its composition is gold, with the remaining 58.3% being other metals.
The significance of 10 karat gold lies in its balance of affordability and durability. The higher percentage of alloyed metals increases its resistance to scratching and bending, making it suitable for everyday wear. Historically, lower karat gold alloys like 10k have been favored in regions where cost considerations and robustness are primary concerns. It provides an accessible entry point for individuals seeking jewelry containing real gold without incurring the higher costs associated with purer gold alloys.