Company lists · Data refreshed September 2026

Top 25 Certified diamond dealers based in Canada

Name: Certified diamond dealers based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 476 companies tracked

RevenueBase identified 476 certified diamond dealers headquartered in Canada as of September 2026 and tracks 3,579 professional contacts across them, including 888 with verified work emails. Toronto is the largest hub.

This list covers certified diamond dealers headquartered in Canada, 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 19, 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 19, 2026 86% judged on-target in blind review

476Companies

3,579Contacts tracked

888Verified emails

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The 25 largest certified diamond dealers based in Canada

Ranked by team size

Top 25 of 476 certified diamond dealers based in Canada, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to certified diamond dealers: 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	Mejuri	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	201-500	782 contacts →
	Indirect evidence “At Mejuri, we're redefining luxury.” Source: RevenueBase Database · checked Sep 19, 2026
2	Maison Birks	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 19, 2026	501-1,000	340 contacts →
	Indirect evidence “Birks is a leading prestige jeweller whose reputation is built on quality, exclusivity, unique design and excellence in service, with stores across Canada.” Source: RevenueBase Database · checked Sep 19, 2026
3	Spence Diamonds	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 19, 2026	51-200	132 contacts →
	Partial evidence “Founded in Vancouver B.C, Spence Diamonds has been in the diamond business for 40 years, and we’ve given hundreds of thousands of couples the confidence to find the diamond ring…” Source: RevenueBase Database · checked Sep 19, 2026
4	Ann-Louise Jewellers	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 19, 2026	51-200	81 contacts →
	Partial evidence “Luxury retail jeweller specializing in diamond, gemstone, and branded jewellery, as well as fine timepieces.” Source: RevenueBase Database · checked Sep 19, 2026
5	JEWLR	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	51-200	69 contacts →
	Indirect evidence “Personalized Jewelry, designed by you.” Source: RevenueBase Database · checked Sep 19, 2026
6	Blue Ruby Jewellery	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 19, 2026	51-200	56 contacts →
	Indirect evidence “Since Blue Ruby Jewellery opened its doors in the Spring of 1998 we have had one main goal; to provide a beautiful setting where our customers will always find beautiful products.” Source: RevenueBase Database · checked Sep 19, 2026
7	HRA Group	Partial evidence	Burnaby, BC, CanadaHQ checked Sep 19, 2026	51-200	53 contacts →
	Partial evidence “The HRA Group of Companies is Canada’s foremost manufacturer and distributor of loose diamonds and diamond jewellery.” Source: RevenueBase Database · checked Sep 19, 2026
8	Bixler S	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 19, 2026	51-200	49 contacts →
	Indirect evidence “We are America’s first jeweler established in 1785.” Source: RevenueBase Database · checked Sep 19, 2026
9	Griffin Jewellery Designs	Indirect evidence	Richmond Hill, ON, CanadaHQ checked Sep 19, 2026	51-200	48 contacts →
	Indirect evidence “After Griffin Jewellery Designs opened its doors in 1990, we quickly became known for custom engagement rings and personalized jewellery.” Source: RevenueBase Database · checked Sep 19, 2026
10	Corona Jewellery Company	Indirect evidence	Toronto, CanadaHQ checked Sep 19, 2026	51-200	41 contacts →
	Indirect evidence “Corona Jewellery is a third generation family business established in 1959.” Source: RevenueBase Database · checked Sep 19, 2026
11	Bluboho Fine Jewelry	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	11-50	38 contacts →
	Indirect evidence “bluboho was born out of kismet moments when traveling; serendipitously you stumble into a store, have a genuine connection with a local shop owner and find the perfect piece of…” Source: RevenueBase Database · checked Sep 19, 2026
12	Bijouterie Doucet Latendresse	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 19, 2026	201-500	37 contacts →
	Indirect evidence “Les bijouteries Doucet Latendresse font partie des enseignes les plus connues et les plus appréciées de la Province.” Source: RevenueBase Database · checked Sep 19, 2026
13	Fireworks Gallery	Indirect evidence	Halifax, NS, CanadaHQ checked Sep 19, 2026	11-50	32 contacts →
	Indirect evidence “A jewellery store in historic Halifax, Nova Scotia with in-house goldsmiths specializing in custom bridal jewellery.” Source: RevenueBase Database · checked Sep 19, 2026
14	Melanie Auld Jewelry	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 19, 2026	11-50	25 contacts →
	Indirect evidence “Vancouver based jewelry company with a commitment to outstanding craftsmanship and quality jewelry for everyone, with retail locations and offices in Toronto and Vancouver.” Source: RevenueBase Database · checked Sep 19, 2026
15	Royal DE Versailles Jewellers	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	11-50	23 contacts →
	Indirect evidence “Synonymous with excellence, Royal de Versailles is recognized as one of the world’s foremost fine jewellery and watch purveyors, representing an unparalleled selection of the most…” Source: RevenueBase Database · checked Sep 19, 2026
16	Bijouterie Italienne P.M. INC	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 19, 2026	11-50	19 contacts →
	Indirect evidence “Retailer of fine jewelry and watch brands since 1959 Official Authorized Jeweller for the following brands: Tudor Grand Seiko TAG Heuer Baume & Mercier Frédérique Constant Gucci…” Source: RevenueBase Database · checked Sep 19, 2026
17	Château D'ivoire	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 19, 2026	11-50	19 contacts →
	Indirect evidence “Since 1978, Château D’Ivoire, Canada’s leading fine jeweler, has been offering shoppers on De la Montagne Street, world-class merchandise of only the highest quality and…” Source: RevenueBase Database · checked Sep 19, 2026
18	Misfit Diamonds	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 19, 2026	11-50	18 contacts →
	Partial evidence “Misfit Diamonds is a Canadian Diamond and Sapphire wholesaler specializing in niche products based out of Vancouver, British Colombia, with offices in Toronto Ontario, Portland…” Source: RevenueBase Database · checked Sep 19, 2026
19	Kaimirra	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	11-50	18 contacts →
	Indirect evidence “Kaimirra is renowned for contemporary high jewellery that showcases prized gemstones alongside the rare, iridescent Ammolite.” Source: RevenueBase Database · checked Sep 19, 2026
20	IJL Since 1937 Official Rolex Retailer	Indirect evidence	Winnipeg, MB, CanadaHQ checked Sep 19, 2026	11-50	17 contacts →
	Indirect evidence “Independent Jewellers was found in 1937 by John H.” Source: RevenueBase Database · checked Sep 19, 2026
21	Humbertown Jewellers	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	11-50	16 contacts →
	Indirect evidence “Established in 1980, Humbertown Jewellers has grown from a family-owned business into one of Toronto’s premier destinations for luxury timepieces, precious gemstones, and…” Source: RevenueBase Database · checked Sep 19, 2026
22	House Of Jewellery	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	11-50	15 contacts →
	Indirect evidence “House of Jewellery, located in Toronto, Ontario, has established itself as a leading company in the dynamic jewellery industry.” Source: RevenueBase Database · checked Sep 19, 2026
23	Barry's Jewellers	Indirect evidence	Burlington, ON, CanadaHQ checked Sep 19, 2026	11-50	15 contacts →
	Indirect evidence “BARRY’S is a premier destination in Burlington, committed to providing accessible luxury through our exquisite collection of high-end jewelry, luxury watches, designer handbags…” Source: RevenueBase Database · checked Sep 19, 2026
24	Crescent Gold & Diamonds	Partial evidence	Dartmouth, NS, CanadaHQ checked Sep 19, 2026	51-200	14 contacts →
	Partial evidence “For over 100 years Crescent Gold and Diamonds has been helping Canadians celebrate the most important moments in their lives – love, marriage, anniversaries, and much more!” Source: RevenueBase Database · checked Sep 19, 2026
25	Oliver Jewellery	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	11-50	13 contacts →
	Indirect evidence “Established in 1971 by Russell Oliver, Oliver Jewellery boasts a long, proud history and heritage as a full-service, independent, family-owned jewellery and luxury goods house.” Source: RevenueBase Database · checked Sep 19, 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: certified diamond dealers. 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 certified diamond dealers.
Partial evidence: Its own public description names part of certified diamond dealers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name certified diamond dealers. 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 476 certified diamond dealers based in Canada

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Certified diamond dealers based in Canada at a glance

As of Sep 19, 2026

24.8%Verified-email coverage

7.5Average contacts per company

1-10Median size (employees)

23.7%Largest-city concentration · Toronto

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

346

11-50

51-200

201-500

501-1,000

Email recency for this list is measured worldwide rather than for Canada, so it is reported there. Company counts and contact totals on this page are exact for Canada, over 476 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 certified diamond dealers, 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 Canada whose own description of what they do matches “certified diamond dealers”. 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 certified diamond dealers), 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 certified diamond dealers, and records with no verified work email. Companies headquartered outside Canada 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, 888 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 19, 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.

Certified diamond dealers by metro

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 certified diamond dealers, 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 certified diamond dealers are there based in Canada?

RevenueBase identified 476 certified diamond dealers headquartered in Canada 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?

Mejuri, headquartered in Toronto, tops this list with the largest team on record.

Which city has the most certified diamond dealers?

Toronto leads with 113 headquartered companies, followed by Montreal (49) and Vancouver (44).

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 888 verified decision-maker contacts tracked across these 476 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 19, 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 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.