A diamond is forever. This marketing slogan from 1948, from the biggest diamond house in the world De Beers has come to be accepted as gospel. Earlier the stone was considered a luxury, but the ad campaign made it a must-have for anyone promising eternal love. It did wonders for the industry, which is today worth more than $80 billion, and Surat is an integral part of it. It cuts and polishes nearly 90% of the diamonds globally. The city’s Rs.1-trillion industry runs on 5,000 odd units, which employs upwards of 600,000 people.
