Round Brilliant Diamonds are cut and polished in Surat in both natural and lab-grown form.
Shape decides yield. A cutter works to get the most weight out of the rough while keeping the proportions a buyer will accept, and the balance between those two is where the skill of a Surat factory shows. Demand for shapes moves with overseas fashion, so the city's cutting priorities shift with what the export market is buying.
Real companies with a published record, listed for reference. Every button opens a Google search.
Surat, Gujarat
India's largest diamond exporter by value in 2024-25, with a share of about 10.87% of the country's diamond exports.
Surat, Gujarat
Held about 5.72% of India's diamond exports in 2024-25. The Kiran Group has offices, trading and manufacturing units in Mumbai, Surat, the UAE and the USA.
Surat, Gujarat
About 4.42% of India's diamond exports in 2024-25, with marketing networks in India, Hong Kong, Belgium and the USA.
Surat, Gujarat
Founded in 1992 by Savji Dholakia. Operates a 45-acre manufacturing unit in Surat with over 10,000 workers and distributes to more than 110 countries.
Surat, Gujarat
Held about 3.30% of India's diamond exports in 2024-25.
Surat, Gujarat
Held about 3.20% of India's diamond exports in 2024-25.
Surat, Gujarat
Held about 1.92% of India's diamond exports in 2024-25.
Surat, Gujarat
Part of the international Rosy Blue group, with diamond manufacturing operations in Surat.
Surat, Gujarat
Established in 1986 and a De Beers DTC sightholder, with manufacturing in Gujarat.
Surat, Gujarat
A long-established Indian polished diamond exporter recognised in the GJEPC export awards.
Names are listed for reference from published records. Listing here is not an endorsement, a ranking or a business relationship. To correct or remove an entry, write to bk@aibk.in.
Company, mill, factory and shop names and trademarks belong to their respective owners. Inclusion is for independent discovery only, not endorsement or affiliation.