What does 18 kt gea means?

"18 kt gea" typically refers to 18-karat gold, where "kt" stands for karat, indicating the purity of the gold. In this context, "gea" might be a typographical error or shorthand that is not widely recognized. Generally, 18 karat gold consists of 75% gold and 25% other metals, making it a popular choice for jewelry due to its balance of durability and richness in color.