This is an earth-mined gemstone from Zambia. According to Vedic astrology, emerald is a stone for Mercury planet. This emerald stone astounds the creative beauty of Mother Nature. The color, clarity, and luster- all factors are perfect in this gem. The emerald stone carries the finest quality of astrology for planetary gem therapy. Zambian emerald is one of the best varieties of emerald gemstones, known for its natural deep green color. Emerald stone carries the power of Mercury, of confidence and positive energy. This gemstone helps in increasing meditation, and problems of the heart. These stones are zodiac signs of Gemini and Virgo.