Top diamond companies
| Company Name | Country | City | Address 1 | State/Province | Postal Code | Website | Founding Year | Yearly Revenue in U.S. Dollars | Employees Total | Business Legal Type - Description | Number of Companies in Group | Company Registration Number | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 21h10 | France | Nogent-sur-marne | 7 Rue Carnot | Val-de-marne | 94130 | N/A | 2017 | $528,754 | 119,613 | Corporation | 4 | 83326535800022 |
| 2 | Stadtwerke Munchen GMBH | Unitedkingdom | Monument-aldgate-fenchurch Street-tower Hill | 5th Floor | London | EC4A 3AE | N/A | 2013 | $12,080,132,782 | 10,166 | Foreign company | 7194 | FC031235 |
| 3 | Yin Ru Yi (tianjin) Precious Metal Management CO., LTD. | China | Shanghai | 3/f,block B, Zhenhua Enterprise Plaza,no.3261, Dongfang Road,pud | Shanghai | 200125 | N/A | 2010 | $4,182,440,000 | 10,000 | Corporation | 8 | 120192000071093 |
| 4 | Beijing Guoyijingdian International Culture Communication Group CO., LTD. | China | Beijing | Morden City,no.88,jianguo Rd.,chaoyang Dist. | Beijing | 100022 | N/A | 2012 | $5,571,000 | 8,000 | Corporation | N/A | 110105014626052 |
| 5 | Nicol Australia PTY LTD | Australia | Brisbane | 84 Campbell St | Queensland | 4006 | N/A | 1995 | $15,958,251 | 5,000 | Corporation | N/A | 070429613 |
| 6 | Angus & Coote PTY LTD | Australia | Sydney | 28 Parramatta Road | New South Wales | 2130 | N/A | 1920 | $1,714,800,400 | 4,100 | Corporation | 25 | 000009772 |
| 7 | Hari Krishna Exports | India | Mumbai | 315 Prasad Chambers | Maharashtra | 400004 | N/A | 2005 | $1,672,976,000 | 4,000 | N/A | 27740241265V | |
| 8 | Hari Krishna Exports | India | Mumbai | 105 Shreeji Chambers | Maharashtra | 400004 | N/A | 1992 | $236,400,000 | 4,000 | Partnership of unknown type | N/A | N/A |
| 9 | Orra Intergold Gems Private LIMITED | India | New Delhi | P/2, | Delhi | 110001 | N/A | 2007 | $1,254,732,000 | 3,000 | N/A | N/A | |
| 10 | Shreej Ramkrishna Exports | India | Surat | 278, Green Lines | Gujarat | 395004 | N/A | 1996 | $171,626,400 | 2,904 | N/A | SRSRT0030644000 | |
| 11 | Luk Fook Holdings Company LIMITED | Hongkong | Sha Tin Heights | 15, 20, 25/f & 27/f Metropole Sq | Eastern District | N/A | N/A | 1991 | $4,600,684 | 2,900 | Corporation | 21 | 15114191 |
| 12 | G.r.thangamaligai Private LIMITED | India | Chennai | No 136, Old No 104 | Tamil Nadu | 600017 | grtjewels.***** | 1981 | 0 | 2,900 | 3 | N/A | |
| 13 | G.r.thangamaligai Private LIMITED | India | Chennai | No - 21, 6th Floor | Tamil Nadu | 600017 | grtjewels.***** | 2016 | 0 | 2,899 | 3 | N/A | |
| 14 | Stroili Oro SPA | Italy | Amaro | Viale Valli Di Carnia 5 | Udine | 33020 | stroilioro.***** | 1988 | $422,132,435 | 2,601 | Corporation | 434 | IT01942870302 |
| 15 | Sri Ramakrishna Exports | India | Surat | 314, 435 | Gujarat | 395004 | N/A | 2008 | $1,045,610,000 | 2,500 | N/A | N/A | |
| 16 | G.r.thangamaligai Private LIMITED | India | Chennai | Door No 138, Usman Road | Tamil Nadu | 600017 | N/A | 2013 | 8,254 | Corporation | 3 | TNMAS0085132000 | |
| 17 | Mb Diamonds Llp | India | Navsari | Plot No.1893,4003, Parmes Diamond Export Private Limited, Parmes | Gujarat | 396445 | N/A | N/A | 0 | 2,346 | 2 | 24ABBFM6518K2Z6 | |
| 18 | Time Watch Investments LIMITED | Hongkong | Cheung Sha Wan | 27/f Ceo Twr | Sham Shui Po District | N/A | N/A | 2011 | $87,976,222 | 2,400 | Corporation | 5 | 59128380 |
| 19 | Guangdong Shunde Chow Tai Fook Jewelry Manufacturing LIMITED | China | Foshan | No.1-3-5, Lunfu Road, Licun Cunweihui, Lunjiao Street Office, Sh | Guangdong | 528300 | N/A | 2014 | $960,288,224 | 2,296 | Corporation | 1108 | 440681000576265 |
| 20 | Mozafarian Jewellers (L.L.C) | United Arab Emirates | Dubai | City of Dubai | Dubai | N/A | N/A | 2006 | $2,049,584,000 | 2,000 | Corporation | N/A | 580267 |
| 21 | Sanghvi Exports | India | Mumbai | 402, Mehta Mahal | Maharashtra | 400004 | N/A | 1984 | $106,380,000 | 1,800 | N/A | N/A | |
| 22 | K P Sanghvi And Sons | India | Surat | Plot No 37, T P S No 4 | Gujarat | 395008 | kpsanghvi.***** | 2007 | $105,789,000 | 1,790 | N/A | N/A | |
| 23 | Po Kristall, AO | Russia | Smolensk | 2 Ul. Shkadova | Smolenskaya Oblast' | 214031 | N/A | 2003 | $20,936,073 | 1,720 | Corporation | 4 | 00227790 |
| 24 | O. C. Tanner Recognition Company | USA | Salt Lake City | 1930 S State St | Salt Lake | 84115 | octanner.***** | 1986 | $25,640,613 | 1,700 | Corporation | 63 | 952126-0142 |
| 25 | Liufu Jewelry (guangzhou) CO., LTD | China | Guangzhou | 4th Floor (factory Phase 1), No.60 Liuhe Street, Dongchong Town, | Guangdong | 511475 | N/A | 2014 | $9,201,368 | 1,624 | Foreign company | 103 | 440110400003805 |
Showing 25 of 269,973 companies
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Diamond companies by employee size
| Bracket | Companies | Share |
|---|---|---|
| 1-4 | 117,613 | |
| 10-19 | 84,163 | |
| 5-9 | 44,270 | |
| 20-49 | 10,434 | |
| 0 or Unknown | 9,102 | |
| 50-99 | 3,269 | |
| 100-199 | 580 | |
| 200-499 | 374 | |
| 500-999 | 102 | |
| 1.000-4.999 | 61 | |
| 10.000+ | 3 | |
| 5.000-9.999 | 2 |
Diamond companies by revenue
| Bracket | Companies | Share |
|---|---|---|
| 1.000.000 to 4.999.999 | 87,473 | |
| 100.001 to 499.999 | 61,926 | |
| 1 to 100.000 | 36,058 | |
| 5.000.000 to 9.999.999 | 32,700 | |
| 500.000 to 999.999 | 31,805 | |
| 0 or Unknown | 14,521 | |
| 10.000.000 to 49.999.999 | 4,458 | |
| 100.000.000 to 499.999.999 | 438 | |
| 50.000.000 to 99.999.999 | 426 | |
| 500.000.000 to 999.999.999 | 86 | |
| 1.000.000.000 or more | 82 |
About the diamond companies sector
The diamond companies sector spans businesses of every size, from independents to large multi-nationals. CompanyData aggregates verified records for diamond companies from official business registries and trusted sources across every continent.
Use this list to build targeted prospect lists, enrich your CRM, or run market research. Filter diamond companies by country, employee size, revenue, and year founded, then export to CSV or Excel, or pull the data directly via API.
All records are GDPR-compliant, deduplicated, and continuously re-validated so phone numbers, addresses, and registry status stay accurate.
Closely related industries
Frequently asked questions about diamond companies
Our company database currently lists 269,973 diamond companies worldwide, sourced from official business registries. Each record is verified, deduplicated, and refreshed regularly so you can build accurate B2B target lists.
The countries with the highest concentration of diamond companies in our dataset are:
- India: 99,778 (37%)
- United States: 39,822 (15%)
- China: 26,918 (10%)
- Hong Kong: 11,287 (4%)
- Brazil: 8,215 (3%)
Together, these markets cover roughly 69% of all diamond companies tracked globally.
The sector is dominated by smaller businesses. Of all diamond companies in our database, 117,613 (44%) fall in the 1-4 employees band. Larger organisations make up only a small share of the total.
Revenue is concentrated in the lower bands. 87,473 diamond companies (32%) report annual revenue in the 1.000.000 to 4.999.999 band, with higher-revenue businesses forming the long tail.
Across the 269,973 diamond companies in our database, 13,849 have a verified email (5%), 82,804 have a phone number (31%), 29,964 have a website (11%), 261,407 have a full postal address (97%).
You can filter the list to only include records that have the contact fields you need before requesting an email list, a sample, or a full export.
Records are aggregated from official business registries, regulatory filings, and verified third-party sources. The dataset is reviewed and refreshed continuously, with full re-validation cycles run regularly so phone numbers, addresses, and registry status stay accurate.
Yes. The interactive table on this page lets you filter by country, employee size, revenue band, founding year, and other fields. Once you have narrowed the list, you can request a free sample or a full export, delivered as CSV or Excel, or via direct API access.
