The Crown of Dom Pedro I was simpler, having been quickly manufactured in 1822 for the Coronation of Brazil's first emperor, just a few months after the declaration of the country's independence.
When Brazil's second emperor, Pedro II, was declared of age and preparations for his coronation began, the government saw the need to commission the manufacturing of a new crown.
Its circlet base supports eight imperial semi-arches, connected at the top by a golden monde, which in turn is surmounted by a jeweled cross, forming a globus cruciger.
Inside the half-arches lies a dark-green velvet cap (matching the dark green colour of the top surface of the emperor's robe).
In the first years of the 21st century, Brazilian Jewellers Amsterdam Sauer created a replica of the original Imperial Crown of D. Pedro II.