64 metres long, 14 metres wide and 9 metres high, this impressive hall is one of the most impressive trading floors in the world.
The construction of the exchange hall enables the trading floor to retain as much daylight as possible. So this effect is achieved by means of an inclined window, 400 square metres in area and facing north. The acoustics and air-conditioning are customized and complement the formal beauty, marked by patterned flooring and stylised plasterwork. The white and light gray walls slope obliquely towards one another and are buttressed by large pillars, giving visitors the impression that they are outdoors. Triangularity, symbol of the diamond, is evident throughout the structure.