Company lists · Data refreshed September 2026

Top 25 Platinum jewelry manufacturers based in the United Kingdom

Name: Platinum jewelry manufacturers based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 208 companies tracked

RevenueBase identified 208 platinum jewelry manufacturers headquartered in the United Kingdom as of September 2026 and tracks 800 professional contacts across them, including 190 with verified work emails. London is the largest hub.

This list covers platinum jewelry manufacturers headquartered in the United Kingdom, 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 17, 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 17, 2026 86% judged on-target in blind review

208Companies

800Contacts tracked

190Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest platinum jewelry manufacturers based in the United Kingdom

Ranked by team size

Top 25 of 208 platinum jewelry manufacturers based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to platinum jewelry manufacturers: 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	Austen & Blake	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	51-200	65 contacts →
	Partial evidence “Austen & Blake specialises in beautiful, handcrafted jewellery.” Source: RevenueBase Database · checked Sep 17, 2026
2	Domino Jewellery	Strong evidence	Birmingham, United KingdomHQ checked Sep 17, 2026	51-200	52 contacts →
	Strong evidence “One of the UK’s leading manufacturers of bridal and fine jewellery in platinum and 18ct, 14ct or 9ct gold alloys.” Source: RevenueBase Database · checked Sep 17, 2026
3	Astley Clarke	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	11-50	32 contacts →
	Partial evidence “Astley Clarke was founded in London by Bec Astley Clarke MBE in 2006, to celebrate design, innovation and colour, with a modern approach to fine jewellery.” Source: RevenueBase Database · checked Sep 17, 2026
4	The Great Frog	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	11-50	26 contacts →
	Partial evidence “The Great Frog have been designing and producing high quality jewellery since 1972.” Source: RevenueBase Database · checked Sep 17, 2026
5	Beverley Hills Group	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	11-50	26 contacts →
	Partial evidence “Founded in 1987, and for over 30 years has become synonymous with high-quality jewellery at competitive prices.” Source: RevenueBase Database · checked Sep 17, 2026
6	A Jewellers	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	11-50	16 contacts →
	Partial evidence “Welcome to A Jewellers, where craftsmanship meets elegance.” Source: RevenueBase Database · checked Sep 17, 2026
7	Dower & Hall	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	11-50	13 contacts →
	Partial evidence “Dower & Hall are a leading British jewellery brand offering a wide range of handmade jewellery, including sterling silver, 18ct gold vermeil, solid 18ct gold, palladium and…” Source: RevenueBase Database · checked Sep 17, 2026
8	Avanti Jewellers	Indirect evidence	Ashbourne, United KingdomHQ checked Sep 17, 2026	11-50	12 contacts →
	Indirect evidence “The Avanti ethos is service, quality and design.” Source: RevenueBase Database · checked Sep 17, 2026
9	d.louise	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	1-10	10 contacts →
	Indirect evidence “Founded by Olivia Jenkins in 2021, D.” Source: RevenueBase Database · checked Sep 17, 2026
10	Vipa Designs LTD	Indirect evidence	Melton Mowbray, United KingdomHQ checked Sep 17, 2026	11-50	10 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
11	A1 Jewellers	Partial evidence	Manchester, United KingdomHQ checked Sep 17, 2026	1-10	10 contacts →
	Partial evidence “The world's leading online retailers in 22ct Gold Jewellery.” Source: RevenueBase Database · checked Sep 17, 2026
12	Ananya	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	1-10	9 contacts →
	Partial evidence “Creating jewellery that has no equivalent: in beauty, craftsmanship and meaning.” Source: RevenueBase Database · checked Sep 17, 2026
13	Shining Diamonds	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	1-10	9 contacts →
	Partial evidence “Shining Diamonds is an online luxury jewellery destination, offering diamond jewellery including engagement rings, diamond rings, earrings, pendants, wedding bands and necklaces.” Source: RevenueBase Database · checked Sep 17, 2026
14	Phillip Stoner The Jeweller	Strong evidence	Leeds, United KingdomHQ checked Sep 17, 2026	11-50	7 contacts →
	Strong evidence “Phillip Stoner The Jeweller has been handcrafting jewellery in Yorkshire since 1982, gaining a reputation as one of the North’s leading platinum and diamond specialists.” Source: RevenueBase Database · checked Sep 17, 2026
15	Timothy ROE Fine Jewellery	Partial evidence	Chichester, United KingdomHQ checked Sep 17, 2026	11-50	7 contacts →
	Partial evidence “We pride ourselves on providing beautiful branded jewellery as well as designing, creating and repairing jewellery in our very own workshops.” Source: RevenueBase Database · checked Sep 17, 2026
16	Stephen Einhorn	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	11-50	6 contacts →
	Partial evidence “British fine jewellery designer Stephen Einhorn launched his men’s and women’s label over 20 years ago and has gained an unparalleled reputation for high quality craftsmanship and…” Source: RevenueBase Database · checked Sep 17, 2026
17	Alba Rose	Strong evidence	Rayleigh, United KingdomHQ checked Sep 17, 2026	11-50	6 contacts →
	Strong evidence “Alba Rose is a family run company and was founded in 2007 with the aim of providing high quality, luxury diamond jewellery, at manufacturers prices, direct to the public.” Source: RevenueBase Database · checked Sep 17, 2026
18	Sybarite Jewellery	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	1-10	6 contacts →
	Partial evidence “Sybarite Jewellery, a London-based luxury brand, evolve under its founder and creative director Margarita Prykhodko.” Source: RevenueBase Database · checked Sep 17, 2026
19	Quality Diamonds	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	1-10	5 contacts →
	Indirect evidence “Quality Diamonds are wholly committed to providing the very best diamond buying experience.” Source: RevenueBase Database · checked Sep 17, 2026
20	John Titcombe LTD	Partial evidence	Bristol, United KingdomHQ checked Sep 17, 2026	11-50	5 contacts →
	Partial evidence “Designed, Crafted In-house We have been designing and manufacturing jewellery for over 20 years in our in-house workshops in Clifton, Bristol and Cirencester.” Source: RevenueBase Database · checked Sep 17, 2026
21	FANCI	Partial evidence	Southampton, United KingdomHQ checked Sep 17, 2026	1-10	5 contacts →
	Partial evidence “Fanci Fine Jewellers is a premium destination for luxury fine jewellery that reflects exceptional quality and customer service.” Source: RevenueBase Database · checked Sep 17, 2026
22	Aariya Diamonds	Partial evidence	Croydon, United KingdomHQ checked Sep 17, 2026	1-10	4 contacts →
	Partial evidence “Aariya Diamonds create bespoke diamond jewellery globally with new collections of high jewellery with a contemporary edgy style.” Source: RevenueBase Database · checked Sep 17, 2026
23	247 Diamonds Limited	Indirect evidence	Salford Priors, United KingdomHQ checked Sep 17, 2026	1-10	3 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
24	Rêve Diamonds	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	1-10	3 contacts →
	Partial evidence “Rêve Diamonds is a London & NYC, LA and Dallas based diamond jewellery company.” Source: RevenueBase Database · checked Sep 17, 2026
25	Bobby White Limited	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	1-10	3 contacts →
	Partial evidence “Bobby White is a London-based creative jewellery powerhouse founded by designer Bobby in 2004.” Source: RevenueBase Database · checked Sep 17, 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: platinum jewelry manufacturers. 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 platinum jewelry manufacturers.
Partial evidence: Its own public description names part of platinum jewelry manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name platinum jewelry manufacturers. 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 208 platinum jewelry manufacturers based in the United Kingdom

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 190 reachable decision-makers.

Free signup · no credit card

View the full list →

Platinum jewelry manufacturers based in the United Kingdom at a glance

As of Sep 17, 2026

23.8%Verified-email coverage

3.8Average contacts per company

1-10Median size (employees)

49.0%Largest-city concentration · London

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

149

11-50

51-200

201-500

1,001-5,000

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 208 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 platinum jewelry manufacturers, 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 the United Kingdom whose own description of what they do matches “platinum jewelry manufacturers”. 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 platinum jewelry manufacturers), 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 platinum jewelry manufacturers, and records with no verified work email. Companies headquartered outside United Kingdom 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, 190 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 17, 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.

Platinum jewelry manufacturers by metro

Platinum jewelry manufacturers in London102

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 platinum jewelry manufacturers, 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 platinum jewelry manufacturers are there based in the United Kingdom?

RevenueBase identified 208 platinum jewelry manufacturers headquartered in the United Kingdom 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?

Austen & Blake, headquartered in London, tops this list with the largest team on record.

Which city has the most platinum jewelry manufacturers?

London leads with 102 headquartered companies, followed by Birmingham (16) and Bristol (5).

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 190 verified decision-maker contacts tracked across these 208 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 17, 2026.

Ready to reach these companies? Verified emails and direct dials for all 208 platinum jewelry manufacturers based in the United Kingdom. Start with a free account, no credit card.

Download this list →

Related lists

Platinum jewelry manufacturers by geography

Browse the directory

Browse: Companies home · All United Kingdom lists · All Platinum jewelry manufacturers lists · New lists

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.