Natural Emerald or Panna is a Gemstone that is ruled by the Planet Jupiter. The Color is about Green is an expensive but safest stone considered. Mostly, it is worn for prosperity and leisure and is said to be good gemstone for those who are in business or industries. Wearing Day: Should be worn on Thursday Evening before Sunset. Cautions: One should remove and get a new one if the Gemstone get cracked or consult your astrologer. This ring is suitable for Men having ring sizes between 10 to 22 as per Indian ring size standards. For same product in small ring size (For women) between 4 to 10 search Size of this ring is easily ajdustable by hand. Gemstone is left open from the back side for rays to pass through and reach finger properly. High quality making in our own state-of-the-art manufacturing unit gives this ring a beautiful look. Gemstone certified by a well reputed laboratory.