Emerald is the astrological Jyotish Vedic gemstone to appease Mercury | Budha, which is the planet ruling the intellect, speech, communication, all trade and business activities. It improves learning abilities, communication and clairvoyance and it is beneficial to the nervous system. Wearing a good Jyotish quality emerald is said to give good results in all the business and trade activities. It makes the wearer more focus in completing many tasks at once. And it will also make the wearer a very persuasive speaker. All lustrous, clean to the eye, and natural with no or to faint treatment.