Gems or Gemstones Jewelleries are thoroughly useful for healing and self-empowerment. There are actually differing kinds of gems with different costs. The price of gemstones depends on the caliber of minerals & availability. The Dwi-Bhuja depiction is the more frequent and is also described as the "Soumya" or milder sort. https://www.youtube.com/@Mahavidyabaglamukhi