Company lists · Data refreshed September 2026

Top 25 Certified diamond dealers based in France

Name: Certified diamond dealers based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 391 companies tracked

RevenueBase identified 391 certified diamond dealers headquartered in France as of September 2026 and tracks 4,088 professional contacts across them, including 541 with verified work emails. Paris is the largest hub.

This list covers certified diamond dealers headquartered in France, 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.

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

391Companies

4,088Contacts tracked

541Verified emails

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The 25 largest certified diamond dealers based in France

Ranked by team size

Top 25 of 391 certified diamond dealers based in France, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to certified diamond dealers: 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	Messika	Partial evidence	Paris, FranceHQ checked Sep 19, 2026	201-500	680 contacts →
	Partial evidence “Driven by a desire to create diamond fashion jewelry of unwavering beauty, Valérie Messika created her own jewelry House in 2005.” Source: RevenueBase Database · checked Sep 19, 2026
2	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
3	Maty Bijoutier	Indirect evidence	Besançon, FranceHQ checked Sep 19, 2026	201-500	262 contacts →
	Indirect evidence “Célèbre enseigne de bijoux et montres, MATY est née en 1951 à Besançon, berceau historique de l’horlogerie française.” Source: RevenueBase Database · checked Sep 19, 2026
4	Bijouterie Carador	Indirect evidence	St.-Flour, FranceHQ checked Sep 19, 2026	201-500	153 contacts →
	Indirect evidence “Today, with 100 years of know-how and family history, the leaders of CARADOR perpetuate the tradition with passion and professionalism.” Source: RevenueBase Database · checked Sep 19, 2026
5	Lepage	Indirect evidence	Lille, FranceHQ checked Sep 19, 2026	51-200	101 contacts →
	Indirect evidence “LEPAGE Joaillier est une entreprise spécialisée dans la vente de détail de pièces de joaillerie et d’horlogerie haut de gamme.” Source: RevenueBase Database · checked Sep 19, 2026
6	Ocarat	Indirect evidence	Paris, FranceHQ checked Sep 19, 2026	11-50	47 contacts →
	Indirect evidence “Fondé en 2010, Ocarat s'est imposé comme le leader français de la bijouterie-horlogerie en ligne.” Source: RevenueBase Database · checked Sep 19, 2026
7	Cresus	Indirect evidence	Lyon, FranceHQ checked Sep 19, 2026	11-50	34 contacts →
	Indirect evidence “Précurseur dans la vente et l'achat de montres et bijoux de luxe d'occasion, Cresus œuvre pour vous proposer une gamme d'exception depuis 28 ans.” Source: RevenueBase Database · checked Sep 19, 2026
8	Frayssinet Joaillier	Indirect evidence	Montpellier, FranceHQ checked Sep 19, 2026	11-50	30 contacts →
	Indirect evidence “Synonyme de luxe et de qualité, la Maison Frayssinet Joaillier créée en 1984 est une entreprise spécialisée dans la vente d'horlogerie et de joaillerie des plus grandes maisons de…” Source: RevenueBase Database · checked Sep 19, 2026
9	Maison Celinni	Indirect evidence	Paris, FranceHQ checked Sep 19, 2026	11-50	30 contacts →
	Indirect evidence “La maison Celinni, issue d'une longue lignée de diamantaires est une marque pionnière dans la démocratisation du diamant.” Source: RevenueBase Database · checked Sep 19, 2026
10	White Bird	Indirect evidence	Paris, FranceHQ checked Sep 19, 2026	11-50	28 contacts →
	Indirect evidence “White Bird was founded in 2010 by Stéphanie Roger (former Cartier, Chaumet, Dinh Van, Chloé) and it is currently the European reference in the field of high-end designer jewellery.” Source: RevenueBase Database · checked Sep 19, 2026
11	Diadème Group	Indirect evidence	Paris, FranceHQ checked Sep 19, 2026	51-200	26 contacts →
	Indirect evidence “Nous proposons à des prix compétitifs des bijoux faciles à porter tous les jours.” Source: RevenueBase Database · checked Sep 19, 2026
12	Gemstar Brands	Indirect evidence	Collegien, FranceHQ checked Sep 19, 2026	11-50	25 contacts →
	Indirect evidence “Avec plus de 40 ans d’expérience dans le domaine de la bijouterie, Monsieur Chroun LIM est le fondateur du Groupe Gemstar, maison-mère de Gemstar-Brands.” Source: RevenueBase Database · checked Sep 19, 2026
13	Heurgon Joaillier	Indirect evidence	Paris, FranceHQ checked Sep 19, 2026	11-50	18 contacts →
	Indirect evidence “HEURGON JOAILLIER is a luxury goods & jewelry company based out of 58 rue du faubourg saint honoré, Paris 08” Source: RevenueBase Database · checked Sep 19, 2026
14	Bäumer Vendôme	Indirect evidence	Paris, FranceHQ checked Sep 19, 2026	11-50	18 contacts →
	Indirect evidence “It is not the mesure that matters but what lies beyond.” Source: RevenueBase Database · checked Sep 19, 2026
15	Bel'or - Yademiss	Indirect evidence	Lormont, FranceHQ checked Sep 19, 2026	11-50	18 contacts →
	Indirect evidence “Créé en 1988 par les frères Offenstein, Bel'OR Yadémiss s'illustre dans deux secteurs d'activité, la création et la commercialisation de bijoux.” Source: RevenueBase Database · checked Sep 19, 2026
16	Amantys Joaillerie	Indirect evidence	Paris, FranceHQ checked Sep 19, 2026	11-50	14 contacts →
	Indirect evidence “Qui a dit que la joaillerie sur-mesure devait être un monde guindé et inaccessible?” Source: RevenueBase Database · checked Sep 19, 2026
17	Diamantor	Indirect evidence	Nîmes, FranceHQ checked Sep 19, 2026	51-200	14 contacts →
	Indirect evidence “Bijoutier, joaillier, fabricant, Diamantor a été créé en 2006 et compte aujourd’hui 6 magasins situés dans le sud de la France.” Source: RevenueBase Database · checked Sep 19, 2026
18	Diamprest	Indirect evidence	Paris, FranceHQ checked Sep 19, 2026	11-50	13 contacts →
	Indirect evidence “Ventes de diamants & pierres précieuses.” Source: RevenueBase Database · checked Sep 19, 2026
19	Salmon, LE Joaillier DU Marais	Indirect evidence	Paris, FranceHQ checked Sep 19, 2026	11-50	12 contacts →
	Indirect evidence “Salmon est une maison familiale de joaillerie française fondée en 1927 par Jacques Salmon, fils du joaillier Raymond Salmon.” Source: RevenueBase Database · checked Sep 19, 2026
20	Persée Jewelry Paris	Indirect evidence	Paris, FranceHQ checked Sep 19, 2026	1-10	12 contacts →
	Indirect evidence “Persée est habitée par la volonté de présenter un diamant pur, nu, sans serti, en toute authenticité, tout en élevant et révélant toujours davantage l’éclat et la brillance de la…” Source: RevenueBase Database · checked Sep 19, 2026
21	Elliade	Indirect evidence	Paris, FranceHQ checked Sep 19, 2026	1-10	11 contacts →
	Indirect evidence “Chinez, Elliade s'occupe du reste!” Source: RevenueBase Database · checked Sep 19, 2026
22	Nouvel Héritage	Indirect evidence	Paris, FranceHQ checked Sep 19, 2026	11-50	10 contacts →
	Indirect evidence “Driven by a passion for excellence in craftsmanship and her family heritage, Camille Parruitte founded Nouvel Héritage in 2015.” Source: RevenueBase Database · checked Sep 19, 2026
23	Joaillerie Vaneste	Indirect evidence	Lille, FranceHQ checked Sep 19, 2026	11-50	10 contacts →
	Indirect evidence “Nous vous proposons un large choix de bijoux confectionnés dans notre atelier ou signés de grandes Maisons joaillières.” Source: RevenueBase Database · checked Sep 19, 2026
24	Marie Lichtenberg	Indirect evidence	Paris, FranceHQ checked Sep 19, 2026	11-50	9 contacts →
	Indirect evidence “Fine jewelry with heart and soul” Source: RevenueBase Database · checked Sep 19, 2026
25	Thabora	Indirect evidence	Bourgoin, FranceHQ checked Sep 19, 2026	51-200	9 contacts →
	Indirect evidence “THABORA - Fabricant Bijoutier” 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: certified diamond dealers. 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 certified diamond dealers.
Partial evidence: Its own public description names part of certified diamond dealers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name certified diamond dealers. 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 391 certified diamond dealers based in France

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Certified diamond dealers based in France at a glance

As of Sep 19, 2026

13.2%Verified-email coverage

10.5Average contacts per company

1-10Median size (employees)

32.5%Largest-city concentration · Paris

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

295

11-50

51-200

201-500

501-1,000

Email recency for this list is measured worldwide rather than for France, so it is reported there. Company counts and contact totals on this page are exact for France, over 391 companies.

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 certified diamond dealers, 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.
What qualifies: Companies headquartered in France whose own description of what they do matches “certified diamond dealers”. 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 certified diamond dealers), 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 certified diamond dealers, and records with no verified work email. Companies headquartered outside France are excluded even when they keep an office there.
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, 541 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.

Certified diamond dealers by metro

Certified diamond dealers in Paris127

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 certified diamond dealers, 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 certified diamond dealers are there based in France?

RevenueBase identified 391 certified diamond dealers headquartered in France 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?

Messika, headquartered in Paris, tops this list with the largest team on record.

Which city has the most certified diamond dealers?

Paris leads with 127 headquartered companies, followed by Lyon (14) and Toulouse (6).

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 541 verified decision-maker contacts tracked across these 391 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.