Emerald is ruled by Mercury. This is a beautiful velvety green colored stone. The Emerald with a deep velvet green to grass green color, radiant, smooth, transparent and with bright rays is the best and most auspicious Gem. Emerald helps in acquiring wealth and the native would be blessed with children, intelligence, good health, wealth, longevity, lands and prosperity, domestic happiness and an obstruction free life. It brings advancement in profession, name, fame and honour. It cures eye diseases, controls B.P. and nervous disorders and turns enemies into friends.