Company lists · Data refreshed October 2026

Top 25 Gemstone and precious metals suppliers worldwide

RevenueBase identified 7,946 company matches for gemstone and precious metals suppliers worldwide as of October 2026 and tracks 82,328 professional contacts across them, including 11,675 with verified work emails. India is the largest market and Jaipur the largest hub.

This list covers company matches for gemstone and precious metals suppliers worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 13, 2026. Country and city lists for gemstone and precious metals suppliers follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 13, 2026 How this list was built
7,946Companies
82,328Contacts tracked
11,675Verified emails
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The 25 largest gemstone and precious metals suppliers worldwide

Ranked by team size
Top 25 of 7,946 company matches for gemstone and precious metals suppliers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 13, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchAkron, OH, United StatesHQ recorded Oct 13, 20265,001-10,0002,144 contacts →

Exact match

“Jared is redefining how luxury is felt and expressed, through unique and memorable customer experiences and an array of on-trend, high-quality 18K gold and diamond fine jewelry…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
2Exact matchKerrville, TX, United StatesHQ recorded Oct 13, 20261,001-5,0001,677 contacts →

Exact match

“James Avery Jewelry offers high quality, artfully crafted jewelry in sterling silver, gold and gemstones.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
3Exact matchKowloon, Hong KongHQ recorded Oct 13, 202610001+1,115 contacts →

Exact match

“The KGK group, established in 1905 by the Kothari family of Jaipur (India), is a global corporation with fully integrated operations in the Gems & Jewellery industry, with a…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
4Exact matchNew York, NY, United StatesHQ recorded Oct 13, 20261,001-5,0001,095 contacts →

Exact match

“Diamonds International® was established over 30 years ago.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
5Exact matchLafayette, LA, United StatesHQ recorded Oct 13, 20261,001-5,0001,088 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
6Exact matchMumbai, IndiaHQ recorded Oct 13, 202610001+1,035 contacts →

Exact match

“KIRAN GEMS is the World’s Largest Manufacturer of Natural Diamonds and India’s Premier Diamantaire, establishing benchmarks not just for sheer scale of operations, but also for…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
7Exact matchNew York, NY, United StatesHQ recorded Oct 13, 20261,001-5,0001,001 contacts →

Exact match

“Established in 1979 by renowned jewelry designer Effy Hematian, Effy Jewelry is one of the most critically acclaimed and highly visible jewelry lines available in 2600 retail…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
8Exact matchMumbai, IndiaHQ recorded Oct 13, 20261,001-5,000895 contacts →

Exact match

“Global Pioneers in the art of jewelry and diamond perfection since ORRA's diamonds are rare, unique & responsibly sourced.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
9Exact matchKnoxville, TN, United StatesHQ recorded Oct 13, 20261,001-5,000863 contacts →

Exact match

“At Jewelry Television® our mission is to open the world of fine jewelry and gemstones to everyone.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
10Exact matchChennai, IndiaHQ recorded Oct 13, 202610001+847 contacts →

Exact match

“Founded in 1964, GRT Jewellers is one of India's leading jewellery destinations.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
11Exact matchDubai, United Arab EmiratesHQ recorded Oct 13, 20261,001-5,000792 contacts →

Exact match

“Jawhara Jewellery® – Jewellers since 1907 With extensive knowledge and decades of jewellery business experience, Jawhara as an Emarati Jewellery company was born out of the notion…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
12Exact matchCoimbatore, IndiaHQ recorded Oct 13, 20265,001-10,000716 contacts →

Exact match

“Emerald Jewel Industry India Limited, established by K Srinivasan in 1984, is one of the world’s largest jewellery manufacturers.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
13Exact matchRiyadh, Saudi ArabiaHQ recorded Oct 13, 20261,001-5,000680 contacts →

Exact match

“Always seeking perfection and precision, L’azurde has excelled at the art of jewelry design, transforming every inspiration into a unique masterpiece, and with one beautiful…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
14Exact matchNew Delhi, IndiaHQ recorded Oct 13, 20261,001-5,000653 contacts →

Exact match

“It all started when PC Jeweller first opened its first showroom in 2005 in Karol Bagh, New Delhi with a vision to redefine elegance, allure and style in the form of stunning…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
15Exact matchMilan, ItalyHQ recorded Oct 13, 2026201-500635 contacts →

Exact match

“Established in Milan in 1967, Pomellato is renowned for its unique design, colorful gemstones, and elegant yet unconventional style.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
16Exact matchCharlotte, NC, United StatesHQ recorded Oct 13, 2026501-1,000583 contacts →

Exact match

“Founded in 1995 and headquartered in Charlotte, North Carolina, Diamonds Direct offers one of the largest selections of fine jewelry and diamonds in the United States.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
17Exact matchKochi, IndiaHQ recorded Oct 13, 2026501-1,000578 contacts →

Exact match

“Bhima Jewels is a premium shopping destination for fine jewellery with a stunning collection of gold, gemstones, platinum, silver, and diamond jewellery.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
18Exact matchHo Chi Minh City, VietnamHQ recorded Oct 13, 2026n/a574 contacts →

Exact match

“Established in 1988, Phu Nhuan Jewelry Joint Stock Company - PNJ is the leading jewelry manufacturer in Vietnam with employees, 2 jewelry factories, 13 branches in the nationwide…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
19Exact matchAntwerp, BelgiumHQ recorded Oct 13, 20265,001-10,000476 contacts →

Exact match

“Rosy Blue is one of the most renowned diamond and jewelry companies in the world.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
20Exact matchMadurai, IndiaHQ recorded Oct 13, 20261,001-5,000443 contacts →

Exact match

“About Thangamayil The Thangamayil Story Thangamayil Jewellery Limited (TMJL), is one of the fastest growing companies in India, positioned in the market as a chain of retail…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
21Exact matchJaipur, IndiaHQ recorded Oct 13, 20261,001-5,000422 contacts →

Exact match

“Established in 1987, Derewala has grown to become one of India’s leading jewellery manufacturers, exporting to over 30 countries across continents, including North America…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
22Exact matchNew York, NY, United StatesHQ recorded Oct 13, 20261,001-5,000390 contacts →

Exact match

“As a proud Berkshire Hathaway subsidiary, Richline Group has been a global leader in manufacturing and distributing precious and non-precious metals since 2007.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
23Exact matchAmpang, MalaysiaHQ recorded Oct 13, 20261,001-5,000389 contacts →

Exact match

“At HABIB Group, we take pride in being the leading retailer and distributor of exquisite products, showcasing the finest craftsmanship and timeless beauty.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
24Exact matchBahçelievler / Istanbul, TürkiyeHQ recorded Oct 13, 2026201-500388 contacts →

Exact match

“Zen Pırlanta- Türkiye’nin pırlanta uzmanı- 1890’lara uzanan köklü geçmişe sahip bir marka- Türkiye’nin en çok tercih edilen pırlanta markası- Avrupa ve Ortadoğu’nun en büyük…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
25Exact matchLondon, United KingdomHQ recorded Oct 13, 202651-200370 contacts →

Exact match

“Monica Vinader is a global, award-winning leader in responsible jewellery.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase

Showing 25 of 7,946 gemstone and precious metals suppliers worldwide

See the full list, filter by size, metro and specialty, and access 11,675 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Gemstone and precious metals suppliers worldwide at a glance

As of Oct 13, 2026
14.2%Verified-email coverage
10.4Average contacts per company
1-10Median size (employees)
5.7%Largest-city concentration · Jaipur
Oct 13, 2026Page data refreshed

Companies by employee count

1-10
3,997
11-50
2,242
51-200
967
201-500
375
501-1,000
134
1,001-5,000
119
5,001-10,000
22
10001+
16

Email recency is reported on each country list linked below.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
Coverage
Every country. Country and city lists for gemstone and precious metals suppliers are linked below.
What qualifies
Company records worldwide whose business descriptions match “gemstone and precious metals suppliers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 11,675 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on October 13, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Gemstone and precious metals suppliers by location

34 lists · largest first

Every Gemstone and precious metals suppliers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “gemstone and precious metals suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many gemstone and precious metals suppliers are there worldwide?

RevenueBase identified 7,946 company matches for gemstone and precious metals suppliers worldwide as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Jared Jewelers tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most gemstone and precious metals suppliers?

India leads with 1,795 companies, followed by the United States (1,662) and the United Kingdom (312). Every gemstone and precious metals suppliers list by country and city is linked on this page.

Which city has the most gemstone and precious metals suppliers?

Jaipur leads with 450 company records, followed by New York (337) and Mumbai (283).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 11,675 professional contacts with verified work emails tracked across these 7,946 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 13, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.