Company lists · Data refreshed November 2026

Top 17 Diamond ring customization services based in Hong Kong

RevenueBase identified 82 company matches for diamond ring customization services associated with Hong Kong as of November 2026 and tracks 500 professional contacts across them, including 112 with verified work emails. Hong Kong is the largest hub.

This list covers company matches for diamond ring customization services associated with Hong Kong, 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
82Companies
500Contacts tracked
112Verified emails
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The 17 largest diamond ring customization services based in Hong Kong

Ranked by team size
Top 17 of 82 company matches for diamond ring customization services based in Hong Kong, 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 matchHong KongHQ recorded Nov 6, 2026201-500181 contacts →

Exact match

“HEARTS ON FIRE® is a modern diamond jewelry brand renowned for the beauty of its signature cut diamonds.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchHong KongHQ recorded Nov 6, 2026201-50012 contacts →

Exact match

“Legrand Jewellery is a Hong Kong jewellery manufacturer and exporter specializing in fine diamond and coloured stone jewellery.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchHung Hom, Hong KongHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Prominent dealer of triple excellent certified loose, cut and polished diamonds.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchCentral, Hong KongHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Haywards of Hong Kong specialize in designing and producing high end jewellery, with a particular focus on bespoke made diamond pieces.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchHong KongHQ recorded Nov 6, 202611-508 contacts →

Exact match

“MaBelle International is a wholly owned subsidiary of MaBelle Jewellery Co.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchHong KongHQ recorded Nov 6, 202651-2007 contacts →

Exact match

“TruStyle is a Hong Kong jewelry atelier, design-led manufacturer of fashion jewelry for ready-to-wear and diffusion brands, for over 30 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchCauseway Bay, Hong KongHQ recorded Nov 6, 202611-506 contacts →

Exact match

“We sell diamond, wedding rings and engagement rings to local and overseas market.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchTsim Sha Tsui, Hong KongHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Japanese Styles Jewelry Brand, promoting Lab Grown Diamonds & Luxury Services”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchTsim Sha Tsui, Hong KongHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Established in 2015, HYT Jewelry is one of Hong Kong's prominent jewelry design house.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchHong KongHQ recorded Nov 6, 202611-505 contacts →

Exact match

“M&B Group has been operating in the global diamond industry for over 30 years, encompassing everything from mining, to sourcing, diamond cutting and polishing, and of course…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchHong KongHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Juceani is an upscale diamond jewelry brand focusing on bridal and timeless statement pieces”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchHung Hom, Hong KongHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Since 1992 Walasons has been a cost efficient manufacturer & reliable supplier of natural diamonds.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchHong KongHQ recorded Nov 6, 202651-2003 contacts →

Exact match

“THE FINEST DIAMONDS FOR THE WORLD’S LEADING JEWELLERS Hini Star is one of the most respected and trusted names in the global diamond industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchHong KongHQ recorded Nov 6, 20261-103 contacts →

Exact match

“We are here to simplify your journey in finding the perfect diamonds or gemstone to create your dream engagement rings or jewellery piece.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchTsim Sha Tsui, Hong KongHQ recorded Nov 6, 20261-103 contacts →

Exact match

“We at Gemrize Limited pride ourselves in providing the finest quality diamonds, gems and jewelry at affordable prices.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchKowloon, Hong KongHQ recorded Nov 6, 202611-501 contacts →

Exact match

“Founded by Kate Po in 2009, Kusion offers inspirational jewellery design that express a true sense of uniqueness, craftsmanship, and character.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchHong KongHQ recorded Nov 6, 202611-501 contacts →

Exact match

“Located in Prince's Building, Central.”

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

Showing 17 of 82 diamond ring customization services based in Hong Kong

See the full list, filter by size, metro and specialty, and access 112 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Diamond ring customization services based in Hong Kong at a glance

As of Nov 6, 2026
22.4%Verified-email coverage
6.1Average contacts per company
1-10Median size (employees)
28.0%Largest-city concentration · Hong Kong
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
42
11-50
30
51-200
8
201-500
2

Email recency for this list is measured worldwide rather than for Hong Kong, so it is reported there. Company counts and contact totals on this page are exact for Hong Kong, over 82 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 Hong Kong whose business descriptions match “diamond ring customization 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 112 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 ring customization services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many diamond ring customization services are there based in Hong Kong?

RevenueBase identified 82 company matches for diamond ring customization services associated with Hong Kong 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?

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

Which city has the most diamond ring customization services?

Hong Kong leads with 23 company records, followed by Hong (14) and Kowloon (10).

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 112 professional contacts with verified work emails tracked across these 82 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.