GD
ESTABLISHED NAME
Greenlab Diamonds
Surat, Gujarat
Lab-grown
Lab-grownSurat diamond tradeCut & polished
Runs a CVD growing facility in Surat on solar power, employing over 2,000 people, headed by brothers Smit and Sanket Patel.
Cutting this shape in Surat
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.
Named companies
Diamond companies in Surat
Real companies with a published record, listed for reference. Every button opens a Google search.
10companies
BL
ESTABLISHED NAME
Bhanderi Lab Grown Diamonds
Surat, Gujarat
Lab-grown
Lab-grownSurat diamond tradeCut & polished
Established in 2013 and based at Katargam, Surat. Grows Type IIA CVD diamonds and has been expanding its reactor base substantially.
SJ
ESTABLISHED NAME
Sonani Jewels
Surat, Gujarat
Lab-grown
Lab-grownSurat diamond tradeCut & polished
A family-managed lab-grown producer whose research work helped bring reactor assembly and fabrication into India.
DG
ESTABLISHED NAME
Devngi Gems
Surat, Gujarat
Lab-grown
Lab-grownSurat diamond tradeCut & polished
Launched CVD diamond growing systems developed in collaboration with Fricke und Mallah Microwave Technology GmbH.
LL
ESTABLISHED NAME
Limelight Lab Grown Diamonds
Surat, Gujarat
Lab-grown
Lab-grownSurat diamond tradeCut & polished
An Indian lab-grown diamond brand operating in the retail and supply market.
AI
ESTABLISHED NAME
Altr India
Surat, Gujarat
Lab-grown
Lab-grownSurat diamond tradeCut & polished
A notable Indian lab-grown manufacturing name producing by HPHT and CVD routes.
R
ESTABLISHED NAME
Riddhi
Surat, Gujarat
Lab-grown
Lab-grownSurat diamond tradeCut & polished
Produces HPHT lab-grown diamonds across a range of shapes.
FD
ESTABLISHED NAME
Finegrown Diamonds
Surat, Gujarat
Lab-grown
Lab-grownSurat diamond tradeCut & polished
Produces lab-grown diamonds and finished jewellery for modern buyers.
SR
PRIVATE LIMITED
Shree Ramkrishna Exports Pvt. Ltd.
Surat, Gujarat
Cutting and polishing
Cutting and polishingSurat diamond tradeCut & polished
India's largest diamond exporter by value in 2024-25, with a share of about 10.87% of the country's diamond exports.
KG
PRIVATE LIMITED
Kiran Gems Pvt. Ltd.
Surat, Gujarat
Cutting and polishing
Cutting and polishingSurat diamond tradeCut & polished
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.
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.
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