The gorgeous and sparkling emerald green stone is revered by millions of people worldwide. The lush green hue and the lustre of this gemstone is tremendously attractive. Emerald gemstones (also known as Panna gemstone in Hindi) comes in various shades of green including the light green ones and deep green shades. However, do you know which are the most popular emeralds? Well, the best varieties of Emeralds or Panna come from Zambia, Russia, Scotland, Columbia,