Company lists · Data refreshed November 2026

Top 25 Luxury jewelry authentication services based in Switzerland

RevenueBase identified 116 company matches for luxury jewelry authentication services associated with Switzerland as of November 2026 and tracks 2,816 professional contacts across them, including 1,175 with verified work emails. Geneva is the largest hub.

This list covers company matches for luxury jewelry authentication services associated with Switzerland, 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 November 6, 2026.

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 Nov 6, 2026 How this list was built
116Companies
2,816Contacts tracked
1,175Verified emails
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The 25 largest luxury jewelry authentication services based in Switzerland

Ranked by team size
Top 25 of 116 company matches for luxury jewelry authentication services based in Switzerland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchLucerne, SwitzerlandHQ recorded Nov 6, 20261,001-5,0001,177 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchLuzern, SwitzerlandHQ recorded Nov 6, 2026201-500141 contacts →

Exact match

“The House of Gübelin is a Swiss, family-owned firm known for its exquisite high-end jewellery, gemstone expertise, and as purveyors of some of today’s most sought-after luxury…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchWinterthur, SwitzerlandHQ recorded Nov 6, 2026201-50095 contacts →

Exact match

“Seit über 40 Jahren steht CHRIST für ausgezeichnete Qualität und besten Service in Sachen Uhren und Schmuck.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchZurich, SwitzerlandHQ recorded Nov 6, 202651-20055 contacts →

Exact match

“Les Ambassadeurs was founded in 1964 and ever since has been highly popular among connoisseurs, collectors and lovers of exquisite watches and jewellery.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchGeneva, SwitzerlandHQ recorded Nov 6, 202651-20051 contacts →

Exact match

“Geneva-based, family-run high jewellery house Boghossian boasts a rich history spanning over 150 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchZurich, SwitzerlandHQ recorded Nov 6, 202651-20033 contacts →

Exact match

“Beyer Chronometrie – seit 1760 die erste Adresse an der Bahnhofstrasse für Uhren und Schmuck.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchNyon, SwitzerlandHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Passionnés d'horlogerie depuis toujours, nous en faisons le commerce depuis plus de 20 ans!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLucerne, SwitzerlandHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“The Gübelin Gem Lab was founded in 1923 as a small gemmological laboratory to examine and determine the authenticity of the stones used in Gübelin’s jewellery.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBasel, SwitzerlandHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Wir sind eines der führenden Uhren- und Schmuckunternehmen in der Nordwestschweiz mit den drei Boutiquen Seiler Juwelier mit der integrierten Patek Philippe Lounge und dem eigenen…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBach, SwitzerlandHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“Gaydoul Group AG is a luxury goods & jewelry company based out of Switzerland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchGeneva, SwitzerlandHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Avinas was founded in 2012 by Fabienne Ymar Fryba, a Swiss jewelry designer, who trained in New York.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchPlan-les-ouates, SwitzerlandHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Basée et fondée à Plan-les-Ouates - au cœur même du centre horloger genevois, la société Swissairland, certifiée RJC, est active dans les domaines de la conception, la…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLugano, SwitzerlandHQ recorded Nov 6, 20261-104 contacts →

Exact match

“ur company specializes in the wholesale and retail trade of certified diamonds, also offers a wide range of classic jewelry with certified stones, custom creations and a small…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchZurich, SwitzerlandHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Messerer Juwelier steht für Schmuck in höchster Perfektion.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchGeneva, SwitzerlandHQ recorded Nov 6, 20261-103 contacts →

Exact match

“First sustainable & ethical lab-grown diamonds high jewelry brand Shiphra is the first high-end jewelry brand that creates its pieces exclusively with the use of laboratory-grown…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchWinterthur, SwitzerlandHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Im Mundwiler Haus der Manufakturen, bieten wir nicht nur eine exklusive Auswahl an Uhren und Schmuckstücken, sondern auch ein hauseigenes Uhrenatelier, das von drei erfahrenen…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchGeneva, SwitzerlandHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Established in 1989 in Taipei, now headquartered in Geneva.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchZermatt, SwitzerlandHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Forty years after the founding of that first shop in the shadow of the Matterhorn, Haute Horlogerie Schindler can reflect with pride on decades of expertise and passionate…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchZurich, SwitzerlandHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Ann Perica is a luxury goods & jewelry company based out of Seefeldstrasse 73, Zürich, Switzerland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchCité, SwitzerlandHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Authorized dealer of BUCCELLATI jewelry, silverware and china tableware.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchLucerne, SwitzerlandHQ recorded Nov 6, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchMendrisio, SwitzerlandHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Cardel Luxury is a wholesale distribution company specialising in luxury goods.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchZurich, SwitzerlandHQ recorded Nov 6, 20261-101 contacts →

Exact match

“La Serlas is a luxury goods & jewelry company based out of Zürich, Switzerland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchIpsach, SwitzerlandHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Imagine stepping into a world where Swiss precision and tradition converge.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchZurich, SwitzerlandHQ recorded Nov 6, 2026n/a1 contacts →

Exact match

“Die Galli Uhren Bijouterie hat Zeit für Sie seit 1882.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 116 luxury jewelry authentication services based in Switzerland

See the full list, filter by size, metro and specialty, and access 1,175 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Luxury jewelry authentication services based in Switzerland at a glance

As of Nov 6, 2026
41.7%Verified-email coverage
24.3Average contacts per company
1-10Median size (employees)
21.6%Largest-city concentration · Geneva
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
81
11-50
20
51-200
4
201-500
4
501-1,000
1
1,001-5,000
2

Email recency for this list is measured worldwide rather than for Switzerland, so it is reported there. Company counts and contact totals on this page are exact for Switzerland, over 116 companies.

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.
What qualifies
Company records associated with Switzerland whose business descriptions match “luxury jewelry authentication services” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 1,175 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 November 6, 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.

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 “luxury jewelry authentication services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many luxury jewelry authentication services are there based in Switzerland?

RevenueBase identified 116 company matches for luxury jewelry authentication services associated with Switzerland as of November 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?

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

Which city has the most luxury jewelry authentication services?

Geneva leads with 25 company records, followed by Zurich (11) and Basel (5).

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 1,175 professional contacts with verified work emails tracked across these 116 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 November 6, 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.