Company lists · Data refreshed November 2026

Top 25 Diamond distributors based in Italy

RevenueBase identified 242 company matches for diamond distributors associated with Italy as of November 2026 and tracks 2,309 professional contacts across them, including 473 with verified work emails. Milan is the largest hub.

This list covers company matches for diamond distributors associated with Italy, 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
242Companies
2,309Contacts tracked
473Verified emails
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The 25 largest diamond distributors based in Italy

Ranked by team size
Top 25 of 242 company matches for diamond distributors based in Italy, 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 matchMilan, ItalyHQ recorded Nov 6, 2026201-500646 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 · Nov 6, 2026 · View company records in RevenueBase
2Exact matchValenza (al), ItalyHQ recorded Nov 6, 2026501-1,000379 contacts →

Exact match

“Damiani Group was founded in 1924 in Valenza, homeland of the best Italian jewelry tradition, thanks to Enrico Grassi, who began designing and creating jewels with diamonds: small…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchArezzo, ItalyHQ recorded Nov 6, 2026201-50073 contacts →

Exact match

“Leader in Gold and Silver manufacturing since 1926.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchValenza, ItalyHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“RASELLI FRANCO SPA is a luxury goods & jewelry company based out of ZONA ARTIGIANALE D 3 2, Valenza, Piedmont, Italy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchOlmo Di Creazzo (vicenza), ItalyHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“Comete Gioielli offers jewelry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchValenza, ItalyHQ recorded Nov 6, 20261-1030 contacts →

Exact match

“Siamo impresa innovativa nel settore b2b della gioielleria preziosa.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchMilan, ItalyHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Brand di gioielli classici artigianali made in Italy, realizzati con diamanti e pietre preziose naturali, disponibili nelle migliori gioiellerie.”

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

Exact match

“BARTORELLI GIOIELLERIE: PREZIOSA TRADIZIONE DAL 1882.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchMilan, ItalyHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Auctentic is a global company specializing in the brokering and evaluation of second-hand luxury diamonds, gemstones, and vintage watches.”

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

Exact match

“From hobby to lifelong passion: thirty years dedicated to the production of jewelry of exceptional craftsmanship and original design.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchMilan, ItalyHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Qualità, innovazione, professionalità, soddisfazione del cliente: questi sono gli elementi che contraddistinguono la Società Osigem S.r.l, azienda milanese che da oltre trentanni…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchPadua, ItalyHQ recorded Nov 6, 202611-508 contacts →

Exact match

“OUR ROOTS The company Roberto Callegari was born in 1909 in Padua, Italy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchBari, ItalyHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Azienda specializzata dal 1850 nella vendita al dettaglio di gioielli, orologi, perle, pietre preziose, icone russe e argenti.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchVerona, ItalyHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Micro Diamonds for your Creations DiamArt makes surfaces with the most precious of stones - the diamond - helping brands and designers to create unique products using this…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBiella, ItalyHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Orologi, gioielli e diamanti per far brillare ogni desiderio: la vostra soddisfazione è la scintilla preziosa che muove il nostro lavoro.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchCaorso, ItalyHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Founded in 1980 as a mechanical workshop specialising in the production of diamond discs, since then we have been supplying our diamond discs, diamond bits and diamond wheels to…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSassuolo, ItalyHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Leader Mondiale nella produzione di utensili abrasivi diamantati per le lavorazioni di finitura di ceramica, pietra, vetro e meccanica, attraverso l'offerta di 5 brand: Surfaces…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchQuerceta, ItalyHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Produzione e vendita di utensili diamantati”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMilan, ItalyHQ recorded Nov 6, 20261-105 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchMilan, ItalyHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Diamitaly S.r.l.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchVerona, ItalyHQ recorded Nov 6, 20261-104 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBussolengo, ItalyHQ recorded Nov 6, 202611-503 contacts →

Exact match

“DiaTechPro develops and manufactures advanced optical, photonic and digital systems for materials analysis in Italy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchModena, ItalyHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Un punto di riferimento nel settore con radici antiche e consolidate.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchPadua, ItalyHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Quality is a certified RJC supplier of precious stones for the B2B sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchValenza, ItalyHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Valenza, 2001: da vent'anni nel settore del commercio di diamanti all'ingrosso, abbiamo fatto della nostra passione un preziosissimo mestiere.”

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

Showing 25 of 242 diamond distributors based in Italy

See the full list, filter by size, metro and specialty, and access 473 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Diamond distributors based in Italy at a glance

As of Nov 6, 2026
20.5%Verified-email coverage
9.5Average contacts per company
1-10Median size (employees)
16.5%Largest-city concentration · Milan
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
128
11-50
90
51-200
10
201-500
6
501-1,000
1

Email recency for this list is measured worldwide rather than for Italy, so it is reported there. Company counts and contact totals on this page are exact for Italy, over 242 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 Italy whose business descriptions match “diamond distributors” 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 473 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 “diamond distributors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many diamond distributors are there based in Italy?

RevenueBase identified 242 company matches for diamond distributors associated with Italy 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?

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

Which city has the most diamond distributors?

Milan leads with 40 company records, followed by Valenza (26) and Rome (21).

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 473 professional contacts with verified work emails tracked across these 242 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.