Cat’s Eye gemstone, also known as Lehsunia, is called the Stone of Ketu because it is astrologically associated with the shadow planet Ketu in Vedic astrology. Ketu represents detachment, past-life karma, sudden events, and spiritual awakening. Cat’s Eye is believed to channel Ketu’s intense and unpredictable energy, helping balance its effects in a person’s horoscope. When Ketu is malefic, Cat’s Eye is said to protect the wearer from sudden losses, accidents, and hidden enemies. When favorable, it can enhance intuition, inner clarity, and spiritual growth, making Cat’s Eye a powerful and transformative gemstone.