Ruby is also known as Manik in Hindi. It is a beautiful gemstone used not only for astrology but in jewellery as well. Ruby strengthens the heart and improves blood circulation. Wearing a ruby mix you bold encourages. As the ruling planet is the sun. It gives energy to all life. A person wearing ruby becomes determined indecisive. Also, they achieve name and fame, virtue and Capacity to command. Yellow Sapphire Ring should be worn in the index finger. According to Numerology, it symbolizes number 1.