According to Vedic Astrology, Emerald Gemstone represents the planet Mercury. It is very expensive Gemstone and fine quality Emeralds are found in mines of Scotland and Zambia.
Its color can be from light green or dark green to bluish green. If Mercury is giving good results according to your horoscope, you should wear Emerald.
Mind works properly by wearing an Emerald and can get the benefits in study, business and writings. Students must wear an Emerald after analyzing their horoscope by an experienced Astrologer to improve their concentration in studies.
Good education depends on efficiency of planets Mercury. If you are a business man and want to get success in your business, you can wear an Emerald as Mercury represents the business activities in someone’s life, it should be strong. To make acting and molding career one should have a beneficial and strong Mercury in his/her horoscope.
Who relates these activities, must wear an Emerald to get success in their career. I will write more on these topics in my next chapters, but right now i want to tell you wear an Emerald but after analysis your chart by an experienced Astrologer.