It is said that there are several advantages to wearing a ruby on the left hand. This stone is connected to the Sun and is believed to improve vitality, self-assurance, and leadership abilities. The Benefits of Wearing Ruby in the left hand include increased energy, better focus, and enhanced creativity. It's also supposed to encourage emotional health, passion, and love. Ruby can also assist in overcoming timidity and drawing prosperity and success. Wearing it in the left hand—which is regarded as the receiving hand—allows one to better channel the stone's potent energies and optimize its beneficial effects.