Surat is a major hub of diamond cutting and polishing. The first diamond workshops in Gujarat appeared in Surat and Navasari in the late 1950s. The major group working in this industry is people from the Saurashtra region of Gujarat. Because of demand in the American market from the early 1970s to the mid-1980s (with only a brief recession in 1979), Surat’s diamond industry grew tremendously. Currently, most of the diamond manufacturing companies are running in the Varachha area of Surat, mostly by the people of the Patel community. Around the world, 8 out of 10 diamonds on the market were cut and polished in Surat. This industry earns India about US$10 billion in annual exports. That declined by about 18% in 2019 due to reduced demand for diamonds. The decline continued in 2020 when the industry closed for some months because of the COVID-19 pandemic in India but after the unlock industry booms again with tremendous business boost.