Are you searching for a special and different gift for yourself or for the man in your life? A Lab Emerald men's ring makes for a distinct and stylish statement about the man who wears it. The birthstone of May, an emerald ring symbolizes the eternally returning spring. The velvety green color of emerald is a perfect match for spring and summer fashions. The birthstone of May, an emerald ring symbolizes the eternally returning spring. The velvety green color of emerald is a perfect match for spring and summer fashions.