Company lists · Data refreshed September 2026

Top 25 Online diamond retailers worldwide

Name: Online diamond retailers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 11,586 companies tracked

RevenueBase identified 11,586 online diamond retailers worldwide as of September 2026 and tracks 124,382 professional contacts across them, including 19,069 with verified work emails. The United States is the largest market and New York the largest hub.

This list covers online diamond 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 20, 2026. Country and city lists for online diamond 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 20, 2026 86% judged on-target in blind review

11,586Companies

124,382Contacts tracked

19,069Verified emails

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The 25 largest online diamond retailers worldwide

Ranked by team size

Top 25 of 11,586 online diamond retailers worldwide, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to online diamond 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	Caratlane	Indirect evidence	Chennai, IndiaHQ checked Sep 20, 2026	1,001-5,000	2,453 contacts →
	Indirect 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 20, 2026
2	Jared Jewelers	Partial evidence	Akron, OH, United StatesHQ checked Sep 20, 2026	5,001-10,000	2,118 contacts →
	Partial 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 20, 2026
3	Bluestone	Indirect evidence	Bangalore, IndiaHQ checked Sep 20, 2026	1,001-5,000	1,981 contacts →
	Indirect evidence “BlueStone, founded in Bangalore in 2011 by Gaurav Singh Kushwaha, is one of India's largest digital-first fine jewellery brands.” Source: RevenueBase Database · checked Sep 20, 2026
4	Tous Jewelry	Indirect evidence	Manresa, SpainHQ checked Sep 20, 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 20, 2026
5	James Avery Artisan Jewelry	Indirect evidence	Kerrville, TX, United StatesHQ checked Sep 20, 2026	1,001-5,000	1,655 contacts →
	Indirect evidence “James Avery Jewelry offers high quality, artfully crafted jewelry in sterling silver, gold and gemstones.” Source: RevenueBase Database · checked Sep 20, 2026
6	Helzberg Diamonds	Indirect evidence	North Kansas City, MO, United StatesHQ checked Sep 20, 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 20, 2026
7	Stuller, INC	Indirect evidence	Lafayette, LA, United StatesHQ checked Sep 20, 2026	1,001-5,000	1,061 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
8	Kiran Gems Private Limited	Partial evidence	Mumbai, IndiaHQ checked Sep 20, 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 20, 2026
9	Diamonds International	Partial evidence	New York, NY, United StatesHQ checked Sep 20, 2026	1,001-5,000	1,050 contacts →
	Partial evidence “Diamonds International® was established over 30 years ago.” Source: RevenueBase Database · checked Sep 20, 2026
10	Shane CO	Indirect evidence	Greenwood Village, CO, United StatesHQ checked Sep 20, 2026	501-1,000	1,004 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
11	GIVA	Indirect evidence	Bangalore, IndiaHQ checked Sep 20, 2026	1,001-5,000	985 contacts →
	Indirect 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 20, 2026
12	Bijou Brigitte	Indirect evidence	Hamburg, GermanyHQ checked Sep 20, 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 20, 2026
13	Orra Fine Jewellery	Partial evidence	Mumbai, IndiaHQ checked Sep 20, 2026	1,001-5,000	919 contacts →
	Partial 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 20, 2026
14	Harry Winston	Partial evidence	New York, NY, United StatesHQ checked Sep 20, 2026	501-1,000	911 contacts →
	Partial evidence “Harry Winston, Inc, the premier fine jewelry and watch retailer, is owned by The Swatch Group.” Source: RevenueBase Database · checked Sep 20, 2026
15	Effy Jewelry	Indirect evidence	New York, NY, United StatesHQ checked Sep 20, 2026	1,001-5,000	911 contacts →
	Indirect 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 20, 2026
16	Blue Nile	Partial evidence	New York, NY, United StatesHQ checked Sep 20, 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 20, 2026
17	GRT Jewellers India Private Limited	Indirect evidence	Chennai, IndiaHQ checked Sep 20, 2026	10001+	840 contacts →
	Indirect evidence “Founded in 1964, GRT Jewellers is one of India's leading jewellery destinations.” Source: RevenueBase Database · checked Sep 20, 2026
18	Jewelry Television	Indirect evidence	Knoxville, TN, United StatesHQ checked Sep 20, 2026	1,001-5,000	837 contacts →
	Indirect evidence “At Jewelry Television® our mission is to open the world of fine jewelry and gemstones to everyone.” Source: RevenueBase Database · checked Sep 20, 2026
19	Jawhara Jewellery	Indirect evidence	Dubai, United Arab EmiratesHQ checked Sep 20, 2026	1,001-5,000	784 contacts →
	Indirect 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 20, 2026
20	PC Jeweller LTD	Indirect evidence	New Delhi, IndiaHQ checked Sep 20, 2026	1,001-5,000	664 contacts →
	Indirect 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 20, 2026
21	KAY Jewelers	Indirect evidence	United StatesHQ checked Sep 20, 2026	5,001-10,000	629 contacts →
	Indirect evidence “Founded more than a century ago, KAY is the leading jewelry store in the U.S.” Source: RevenueBase Database · checked Sep 20, 2026
22	Diamonds Direct	Partial evidence	Charlotte, NC, United StatesHQ checked Sep 20, 2026	501-1,000	587 contacts →
	Partial 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 20, 2026
23	Bhima Jewels	Partial evidence	Kochi, IndiaHQ checked Sep 20, 2026	501-1,000	563 contacts →
	Partial evidence “Bhima Jewels is a premium shopping destination for fine jewellery with a stunning collection of gold, gemstones, platinum, silver, and diamond jewellery.” Source: RevenueBase Database · checked Sep 20, 2026
24	Reeds Jewelers	Indirect evidence	Wilmington, NC, United StatesHQ checked Sep 20, 2026	501-1,000	541 contacts →
	Indirect evidence “Founded in 1946 by Bill and Roberta Zimmer in Wilmington NC, REEDS Jewelers is a true American success story.” Source: RevenueBase Database · checked Sep 20, 2026
25	Rosy Blue	Partial evidence	Antwerp, BelgiumHQ checked Sep 20, 2026	5,001-10,000	467 contacts →
	Partial evidence “Rosy Blue is one of the most renowned diamond and jewelry companies in the world.” Source: RevenueBase Database · checked Sep 20, 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: online diamond 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 online diamond retailers.
Partial evidence: Its own public description names part of online diamond retailers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name online diamond 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 11,586 online diamond retailers worldwide

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Online diamond retailers worldwide at a glance

As of Sep 20, 2026

15.3%Verified-email coverage

10.7Average contacts per company

1-10Median size (employees)

5.0%Largest-city concentration · New York

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

6,760

11-50

3,088

51-200

963

201-500

342

501-1,000

138

1,001-5,000

119

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 online diamond 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 online diamond retailers are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “online diamond 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 online diamond 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 online diamond 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, 19,069 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 20, 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.

Online diamond retailers by location

44 lists · largest first

Every Online diamond 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 online diamond 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 online diamond retailers are there worldwide?

RevenueBase identified 11,586 online diamond 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?

Caratlane, headquartered in Chennai, tops this list with the largest team on record.

Which country has the most online diamond retailers?

The United States leads with 3,361 companies, followed by India (2,054) and the United Kingdom (562). Every online diamond retailers list by country and city is linked on this page.

Which city has the most online diamond retailers?

New York leads with 581 headquartered companies, followed by Mumbai (398) and Surat (279).

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 19,069 verified decision-maker contacts tracked across these 11,586 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 20, 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.