Who Should Not Wear Ruby ?

According to Vedic astrology, the planet Sun, which is associated with bravery, leadership, and fierceness, rules the ruby stone. A ruby will bestow upon its wearer the blessings of the Sun, meaning strength, self-assurance, and vigor. According to astrology, the Sun rules the ruby stone, and the Sun does not get along with Venus or Rahu. Hence, rubies should never be worn by zodiac signs dominated by these planets, or else they may experience negative consequences. So, Taurus and Libra zodiac signs should not wear ruby.