A brand new workplace complicated that surpasses the Pentagon in dimension is about to formally open on Sunday in Surat, cementing the western Indian metropolis’s ambitions to develop into the world’s diamond capital.

The Surat Diamond Bourse in Gujarat state, which covers a constructed space of 6.7 million sq. toes (620,000 sq. meters), grew to become the world’s largest workplace complicated when it was accomplished in July at a value of 32 billion rupees ($384 million). The US landmark, which opened in 1943, has an space of 6.5 million sq. toes.