Ruby stone also known as Manik stone. The sun is the king of the nine planets, and the most powerful planet. The sun is the source of energy, authoritarian and respectful. Ruby stone benefits are that it is also useful for people with low confidence, low self-esteem and without leadership qualities. It is a stone for fame and relationships. It helps to gain favour and recognition from people in higher authorities. Ruby maintains cordial relationships with partners, family members and society. You can light a lost flame in a relationship. According to Western astrology, it is also the birthstone of July.