There isn't a single "most powerful" stone in astrology. Each gemstone holds unique energies and benefits based on its astrological associations.
For example, Diamond is linked to Venus, representing love, beauty, and prosperity. It's often used to enhance relationships and attract abundance.
Ruby, connected to Mars, is known for its energy, passion, and courage. It can boost motivation and drive.
Amethyst, associated with Jupiter, promotes peace, tranquility, and spiritual growth. It helps with meditation and intuition.
The power of a stone depends on its specific properties and the individual's needs and intentions.
It's crucial to choose a stone that resonates with your astrological sign, birth chart, or personal goals for maximum effectiveness.