Dom Pedro Aquamarine - The world's largest cut and polished aquamarine. Housed in the permanent collection of the Houston Museum of Natural Science. The finished piece is nearly 14 in tall and weighs 10,363 carats, or about 5 lbs. It is estimated to have $ 5-6 million worth of auquamarine in it.
Dom Pedro Aquamarine.10,363 cts (Pedra Azul, Minas Gerais, Brazil) is the 'largest single piece of cut-gem aquamarine' in the world to date, according to Smithsonian, The National Museum of Natural History.