Panna gemstone, or Emerald gem, is mainly popular due to its beautiful green color and cosmic properties. It is a beautiful green gem of the Beryl mineral group. With a Mohs scale of hardness of 7.5 - 8, it is widely used in jewelry making and engagement rings around the world. Minor Oil is one of the best quality emerald gems found. If you want to know Minor Oil Panna (Emerald) Price, you can connect to Navratan, the online gem Bazar. With more than 80 years of experience in the gemstone business, they hold an array of all-colored crystals at the best price.