Company lists · Data refreshed September 2026

Top 25 Diamond jewelry retailers worldwide

Name: Diamond jewelry retailers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 9,851 companies tracked

RevenueBase identified 9,851 diamond jewelry retailers worldwide as of September 2026 and tracks 137,982 professional contacts across them, including 20,793 with verified work emails. The United States is the largest market and New York the largest hub.

This list covers diamond jewelry retailers worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026. Country and city lists for diamond jewelry retailers follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

9,851Companies

137,982Contacts tracked

20,793Verified emails

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The 25 largest diamond jewelry retailers worldwide

Ranked by team size

Top 25 of 9,851 diamond jewelry retailers worldwide, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to diamond jewelry retailers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Signet Jewelers	Strong evidence	Akron, OH, United StatesHQ checked Sep 19, 2026	10001+	6,690 contacts →
	Strong evidence “Signet operates approximately 2,600 stores primarily under the name brands of Kay Jewelers, Zales, Jared, Banter by Piercing Pagoda, Diamonds Direct, Blue Nile, Peoples Jewellers…” Source: RevenueBase Database · checked Sep 19, 2026
2	Kalyan Jewellers India Limited	Strong evidence	Thrissur, IndiaHQ checked Sep 19, 2026	10001+	3,109 contacts →
	Strong evidence “Kalyan Jewellers is one of the largest jewellery retailers in India, with its headquarters in Thrissur, Kerala.” Source: RevenueBase Database · checked Sep 19, 2026
3	Caratlane	Partial evidence	Chennai, IndiaHQ checked Sep 19, 2026	1,001-5,000	2,453 contacts →
	Partial evidence “CaratLane, India’s first omni-channel jewellery brand, has been redefining how people experience jewellery since its founding in 2008, by Mithun Sacheti and Srinivasa Gopalan.” Source: RevenueBase Database · checked Sep 19, 2026
4	Jared Jewelers	Strong evidence	Akron, OH, United StatesHQ checked Sep 19, 2026	5,001-10,000	2,118 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
5	Tous Jewelry	Indirect evidence	Manresa, SpainHQ checked Sep 19, 2026	1,001-5,000	1,838 contacts →
	Indirect evidence “About TOUS With more than professionals, TOUS has promoted its corporate culture based on legacy, commitment and creativity since it was set up in 1920, when it started out in the…” Source: RevenueBase Database · checked Sep 19, 2026
6	James Avery Artisan Jewelry	Partial evidence	Kerrville, TX, United StatesHQ checked Sep 19, 2026	1,001-5,000	1,655 contacts →
	Partial evidence “James Avery Jewelry offers high quality, artfully crafted jewelry in sterling silver, gold and gemstones.” Source: RevenueBase Database · checked Sep 19, 2026
7	Helzberg Diamonds	Indirect evidence	North Kansas City, MO, United StatesHQ checked Sep 19, 2026	1,001-5,000	1,599 contacts →
	Indirect evidence “The Helzberg name stands for care and craft in every story since 1915.” Source: RevenueBase Database · checked Sep 19, 2026
8	Michael Hill	Indirect evidence	Cannon Hill, AustraliaHQ checked Sep 19, 2026	1,001-5,000	1,423 contacts →
	Indirect evidence “At Michael Hill, we are fuelled by our passion for helping people mark life’s moments - both big and small.” Source: RevenueBase Database · checked Sep 19, 2026
9	Pt. Central Mega Kencana	Partial evidence	Jakarta, IndonesiaHQ checked Sep 19, 2026	1,001-5,000	1,209 contacts →
	Partial evidence “Central Mega Kencana has established its presence for 50 years in the world of luxury as the biggest retail jewelry company in Southeast Asia, with over 110 stores.” Source: RevenueBase Database · checked Sep 19, 2026
10	Bucherer AG	Partial evidence	Lucerne, SwitzerlandHQ checked Sep 19, 2026	1,001-5,000	1,087 contacts →
	Partial evidence “In businessman and entrepreneur Carl-Friedrich Bucherer opened his first watch and jewellery store in Lucerne with his wife, Luise, laying the foundation for becoming one of the…” Source: RevenueBase Database · checked Sep 19, 2026
11	Kiran Gems Private Limited	Partial evidence	Mumbai, IndiaHQ checked Sep 19, 2026	10001+	1,052 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
12	Diamonds International	Partial evidence	New York, NY, United StatesHQ checked Sep 19, 2026	1,001-5,000	1,050 contacts →
	Partial evidence “Diamonds International® was established over 30 years ago.” Source: RevenueBase Database · checked Sep 19, 2026
13	GIVA	Partial evidence	Bangalore, IndiaHQ checked Sep 19, 2026	1,001-5,000	985 contacts →
	Partial evidence “GIVA is a premium jewellery brand aiming with a vision to make authentic, elegant and fine jewellery accessible in India.” Source: RevenueBase Database · checked Sep 19, 2026
14	Bijou Brigitte	Indirect evidence	Hamburg, GermanyHQ checked Sep 19, 2026	1,001-5,000	935 contacts →
	Indirect evidence “Bijou Brigitte - Von einem kleinen Handelsunternehmen aus Hamburg zu einem internationalen, börsennotierten Konzern.” Source: RevenueBase Database · checked Sep 19, 2026
15	Orra Fine Jewellery	Strong evidence	Mumbai, IndiaHQ checked Sep 19, 2026	1,001-5,000	919 contacts →
	Strong evidence “Global Pioneers in the art of jewelry and diamond perfection since ORRA's diamonds are rare, unique & responsibly sourced.” Source: RevenueBase Database · checked Sep 19, 2026
16	Harry Winston	Strong evidence	New York, NY, United StatesHQ checked Sep 19, 2026	501-1,000	911 contacts →
	Strong evidence “Harry Winston, Inc, the premier fine jewelry and watch retailer, is owned by The Swatch Group.” Source: RevenueBase Database · checked Sep 19, 2026
17	Effy Jewelry	Partial evidence	New York, NY, United StatesHQ checked Sep 19, 2026	1,001-5,000	911 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
18	Blue Nile	Partial evidence	New York, NY, United StatesHQ checked Sep 19, 2026	501-1,000	858 contacts →
	Partial evidence “Blue Nile was founded in with the idea that the diamond and engagement ring business was ready for innovation.” Source: RevenueBase Database · checked Sep 19, 2026
19	GRT Jewellers India Private Limited	Partial evidence	Chennai, IndiaHQ checked Sep 19, 2026	10001+	840 contacts →
	Partial evidence “Founded in 1964, GRT Jewellers is one of India's leading jewellery destinations.” Source: RevenueBase Database · checked Sep 19, 2026
20	Jewelry Television	Partial evidence	Knoxville, TN, United StatesHQ checked Sep 19, 2026	1,001-5,000	837 contacts →
	Partial evidence “At Jewelry Television® our mission is to open the world of fine jewelry and gemstones to everyone.” Source: RevenueBase Database · checked Sep 19, 2026
21	Jawhara Jewellery	Partial evidence	Dubai, United Arab EmiratesHQ checked Sep 19, 2026	1,001-5,000	784 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
22	PC Jeweller LTD	Partial evidence	New Delhi, IndiaHQ checked Sep 19, 2026	1,001-5,000	664 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
23	KAY Jewelers	Partial evidence	United StatesHQ checked Sep 19, 2026	5,001-10,000	629 contacts →
	Partial evidence “Founded more than a century ago, KAY is the leading jewelry store in the U.S.” Source: RevenueBase Database · checked Sep 19, 2026
24	Diamonds Direct	Strong evidence	Charlotte, NC, United StatesHQ checked Sep 19, 2026	501-1,000	587 contacts →
	Strong evidence “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.” Source: RevenueBase Database · checked Sep 19, 2026
25	CLEOR	Indirect evidence	Puteaux, FranceHQ checked Sep 19, 2026	501-1,000	569 contacts →
	Indirect evidence “Depuis 1997 le Groupe CLEOR, avec ses enseignes Cleor, Noelie et Pierre Roux, associe tendances et savoir-faire.” Source: RevenueBase Database · checked Sep 19, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: diamond jewelry retailers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names diamond jewelry retailers.
Partial evidence: Its own public description names part of diamond jewelry retailers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name diamond jewelry retailers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 9,851 diamond jewelry retailers worldwide

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Diamond jewelry retailers worldwide at a glance

As of Sep 19, 2026

15.1%Verified-email coverage

14.0Average contacts per company

1-10Median size (employees)

4.6%Largest-city concentration · New York

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

5,396

11-50

2,706

51-200

931

201-500

366

501-1,000

150

1,001-5,000

133

5,001-10,000

10001+

Email recency is reported on each country list linked below.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among diamond jewelry retailers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Coverage: Every country. Country and city lists for diamond jewelry retailers are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “diamond jewelry retailers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names diamond jewelry retailers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among diamond jewelry retailers, and records with no verified work email.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 20,793 across the full list. 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 September 19, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Diamond jewelry retailers by location

38 lists · largest first

Every Diamond jewelry retailers 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 Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names diamond jewelry retailers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many diamond jewelry retailers are there worldwide?

RevenueBase identified 9,851 diamond jewelry retailers worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Signet Jewelers, headquartered in Akron, tops this list with the largest team on record.

Which country has the most diamond jewelry retailers?

The United States leads with 2,921 companies, followed by India (1,875) and the United Kingdom (437). Every diamond jewelry retailers list by country and city is linked on this page.

Which city has the most diamond jewelry retailers?

New York leads with 456 headquartered companies, followed by Mumbai (348) and Surat (251).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 20,793 verified decision-maker contacts tracked across these 9,851 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 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 Smart Search, 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.