Company lists · Data refreshed October 2026

Top 25 Diamond setting manufacturers based in the United Kingdom

RevenueBase identified 214 company matches for diamond setting manufacturers associated with the United Kingdom as of October 2026 and tracks 5,433 professional contacts across them, including 1,418 with verified work emails. London is the largest hub.

This list covers company matches for diamond setting manufacturers associated with the United Kingdom, 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 October 11, 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 Oct 11, 2026 How this list was built
214Companies
5,433Contacts tracked
1,418Verified emails
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The 25 largest diamond setting manufacturers based in the United Kingdom

Ranked by team size
Top 25 of 214 company matches for diamond setting manufacturers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 11, 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 matchLondon, United KingdomHQ recorded Oct 11, 202610001+3,907 contacts →

Exact match

“The only luxury diamond brand present at source.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Oct 11, 202651-200129 contacts →

Exact match

“Jessica McCormack is a London-based diamond jewellery brand renowned for its distinctive antique-meets-modern aesthetic.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Oct 11, 202651-20086 contacts →

Exact match

“Austen & Blake specialises in beautiful, handcrafted jewellery.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Oct 11, 202651-20073 contacts →

Exact match

“At Taylor & Hart we develop designs that capture exactly how you feel and express what words alone simply can’t.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Oct 11, 202651-20066 contacts →

Exact match

“At Queensmith, we believe jewellery should be as unique as the stories it represents.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
6Exact matchBirmingham, United KingdomHQ recorded Oct 11, 202651-20052 contacts →

Exact match

“One of the UK’s leading manufacturers of bridal and fine jewellery in platinum and 18ct, 14ct or 9ct gold alloys.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
7Exact matchBirmingham, United KingdomHQ recorded Oct 11, 202651-20032 contacts →

Exact match

“Established in 2004, Diamond Heaven is an award winning jeweller based in the U.K’s historic Jewellery Quarter, Birmingham.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
8Exact matchHatfield, United KingdomHQ recorded Oct 11, 202651-20029 contacts →

Exact match

“Brown & Newirth® have been creating the finest wedding and partnership rings since 1967.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Oct 11, 202611-5026 contacts →

Exact match

“Founded in 1987, and for over 30 years has become synonymous with high-quality jewellery at competitive prices.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
10Exact matchClerkenwell, United KingdomHQ recorded Oct 11, 202611-5018 contacts →

Exact match

“Mireya UK Ltd prides itself in offering integrated business solutions for diamond & diamond jewellery retailers.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Oct 11, 202611-5018 contacts →

Exact match

“Welcome to A Jewellers, where craftsmanship meets elegance.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
12Exact matchLondon, United KingdomHQ recorded Oct 11, 202611-5016 contacts →

Exact match

“Fenton is a fine jeweller based in the heart of Mayfair specialising in responsibly-sourced coloured gemstones and Solar Diamonds created by sunlight.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Oct 11, 202611-5015 contacts →

Exact match

“A family name that stands for quality.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
14Exact matchLondon, United KingdomHQ recorded Oct 11, 20261-1014 contacts →

Exact match

“Kimai is a fine jewelry brand creating delicate designs using only lab-grown diamonds & 18k recycled gold.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
15Exact matchLondon, United KingdomHQ recorded Oct 11, 202611-5012 contacts →

Exact match

“It is, and has always been, about the stones" Everything we create is made to compliment and respond to these rare and exquisite gems.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
16Exact matchShepperton, United KingdomHQ recorded Oct 11, 202611-5012 contacts →

Exact match

“Samara James is an award winning jeweller specialising in perfectly cut diamonds.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Oct 11, 202651-20012 contacts →

Exact match

“Gem Diamonds is a leading global diamond producer of high value diamonds.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Oct 11, 20261-1012 contacts →

Exact match

“A family owned jewellery business based in London Southall, specialising in providing custom made diamond engagement rings.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
19Exact matchMelton Mowbray, United KingdomHQ recorded Oct 11, 202611-5011 contacts →

Exact match

“Vipa Designs -'design to delivery' Founded in 1979 by managing director Peter Crump, Vipa soon established an enviable reputation for innovative design and the high quality…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
20Exact matchLondon, United KingdomHQ recorded Oct 11, 20261-1011 contacts →

Exact match

“Fine jewellery made bespoke just for you”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
21Exact matchManchester, United KingdomHQ recorded Oct 11, 202611-5010 contacts →

Exact match

“Lily Arkwright is an award winning luxury jeweller with showrooms in London & Manchester offering free insured global shipping.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
22Exact matchAshbourne, United KingdomHQ recorded Oct 11, 202611-5010 contacts →

Exact match

“The Avanti ethos is service, quality and design.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Oct 11, 20261-1010 contacts →

Exact match

“Shining Diamonds is an online luxury jewellery destination, offering diamond jewellery including engagement rings, diamond rings, earrings, pendants, wedding bands and necklaces.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
24Exact matchChichester, United KingdomHQ recorded Oct 11, 202611-509 contacts →

Exact match

“We pride ourselves on providing beautiful branded jewellery as well as designing, creating and repairing jewellery in our very own workshops.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
25Exact matchLondon, United KingdomHQ recorded Oct 11, 20261-109 contacts →

Exact match

“A family run Jewellery manufacturers stocked in all the UK's leading jewellery retailers, Directors Howard, Stephanie, Craig & Carolyn alongside an amazing team.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase

Showing 25 of 214 diamond setting manufacturers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,418 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Diamond setting manufacturers based in the United Kingdom at a glance

As of Oct 11, 2026
26.1%Verified-email coverage
25.4Average contacts per company
1-10Median size (employees)
57.0%Largest-city concentration · London
Oct 11, 2026Page data refreshed

Companies by employee count

1-10
131
11-50
57
51-200
15
201-500
4
10001+
1

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 214 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 the United Kingdom whose business descriptions match “diamond setting manufacturers” 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 1,418 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 October 11, 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.

Diamond setting manufacturers by metro

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 setting manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many diamond setting manufacturers are there based in the United Kingdom?

RevenueBase identified 214 company matches for diamond setting manufacturers associated with the United Kingdom as of October 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?

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

Which city has the most diamond setting manufacturers?

London leads with 122 company records, followed by Birmingham (11) and Edinburgh (4).

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 1,418 professional contacts with verified work emails tracked across these 214 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 October 11, 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.