Are Emeralds more precious than rubies?

Yes ,in most cases. Emeralds are held high in regards since acient times. Known to be the stone of peace and prosperity. In some cases more valuable than diamonds. Found in Brazil,Columbia,and Zambia, and in some cases certain parts of the U.S. Quality in Brazil is the highest. Mostly from Campos verdes Goias,Brazil and Bahia,Brazil. Columbia and Zambia are second to the high quality of Brazil.