Rubies are highly valued as they can command the highest price among all colored stones. According to Imam Ridha (as), wearing a Yaqoot stone can help repel depression and stress. It is believed that wearing a Yaqoot ring, as recommended by Imam Sadiq (as), can have abundant rewards. The Qur'an states that the fourth of the seven heavens is made of rubies. Wearing a ruby is believed to improve one's overall vitality, promoting physical and mental well-being. It is also said to be helpful for those who have heart-related issues, blood circulation problems, and eyesight problems. Those in leadership roles or aspiring to lead may benefit from the influence of ruby.