Emerald Known for its radiant green hue, Emerald is not just a symbol of beauty but also a powerful stone that enhances clarity of thought, intellectual growth, and expressive communication. Ruled by the planet Mercury (Budh), it supports those seeking balance in speech, focus in learning, and deeper understanding in relationships. ✨ Ideal for students, speakers, writers, and business professionals. Unlock your inner wisdom with the grace of Emerald.