Urban Indiana

The world's new largest office building is bigger than the Pentagon

The Belgian city of Antwerp may be known as the world's diamond trading hub, while most rough stones are mined in Russia or Africa. But some 150 miles north of Mumbai, India, lies a lesser-known gem capital: Surat, where around 90% of all the planet's diamonds are cut.

Now, the city in Gujarat state has a record-breaking building to house its mammoth industry.

The newly-opened Surat Diamond Bourse is billed as a "one-stop destination" for over 65,000 diamond professionals, including cutters, polishers and traders. Featuring a succession of nine rectangular structures spilling out from — and interconnected via — a central "spine," the sprawling 15-story complex has been built across more than 35 acres of land.

More below:
https://www.cnn.com/style/india-largest-office-building-surat-diamond-bourse/index.html