The deepest hues if green, and is worn on the pinky finger.
Darker colored emeralds are considered to be the highest quality.
The minimum size recommended in Jyotish use is 2CT.
In emeralds, slight inclusions are ok because of the soft nature of the stone.
If a gemstone is not absolutely clear, it is not considered a defect in Jyotish.
Communication, leadership, power of the word, correction of intellect, quiets the mind,
balances the nervous system, abundance, love, transactions