Wearing this 2.80 carats green emerald brings success in competitive exams, trade and business. Also, it can bring a promotion or monetary gains because it enhances intelligence, analysis and memory. This gem can help children with problems revolving and stammering, and is connected to the planet Mercury, which helps improve the intellect, frequent short travels, speech, memory, the power of intuition and wisdom. In addition, to benefit from wearing this stone are orators, businessmen, politicians and PR professionals.