What does 18KT G E mean with a symbol?

"18KT G E" refers to a gold alloy that is 18 karats, indicating it is 75% pure gold. The "G" typically stands for "gold," while "E" could represent a specific manufacturer's mark or a designation for the type of gold finish (e.g., "electroplated"). The symbol may also include a hallmark indicating authenticity or compliance with jewelry standards.