Ruby is ruled by Surya. The Sun is the sovereign planet of the zodiac, furnishing the light and heat upon which all life depends. The Sun’s position in a person’s horoscope determines his or her external appearance and public persona and provides the energy for one’s personal power and influence over others. The Sun governs the fields of philosophy, government service, churches and temples, the medical profession, gold trade and public fame. Solar energy is associated with the fire element, the color red, fatherhood and masculinity, royalty and political power. RED is the cosmic color believed to be transmitted by rubies and other natural red gems. Red color waves are hot and therefore useful in curing diseases caused by excessive cold and moisture in the body, viz. cold, flu, anemia, low blood pressure, heart and circulatory problems, as well as foolish behavior and learning deficiencies. In addition, Solar gemstones confer courage, eliminate sadness, moderate excess sensuality, and help elevate one’s status in society.
If Sun is well placed in your horoscope the influence of wearing fine RUBY will be toward nobility, dignity, power, leadership, and confidence. One will be well-read, pious, strong, compassionate, and untroubled.