This is a rare example of 'Precious' Topaz as the bi-colour is as it was in the original rough crystal. It is 13.35 carats in weight and measures 27 x 11.8 x 5.42 mm. The yellow pink tone is natural and has not been heat treated. The interior is flawless and it has been cut to enhance the bi-colour.
This exceptional colour is only found near the town of Ouro Preto in the state of Minas Gerais, Brazil.