Company lists · Data refreshed October 2026
Top 17 Diamond manufacturers based in Toronto, Canada
RevenueBase identified 60 company matches for diamond manufacturers associated with Toronto, Canada as of October 2026 and tracks 165 professional contacts across them, including 44 with verified work emails. Across Canada, Toronto is the largest hub for this category.
This list covers company matches for diamond manufacturers associated with Toronto, Canada, 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.
The 17 largest diamond manufacturers based in Toronto, Canada
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 38 contacts → | ||||
Exact match “Corona Jewellery is a third generation family business established in 1959.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 2 | 17 contacts → | ||||
Exact match “House of Jewellery, located in Toronto, Ontario, has established itself as a leading company in the dynamic jewellery industry.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 3 | 8 contacts → | ||||
Exact match “Luxury Jewellery Complex 978 Eglinton Avenue W Toronto Ca (647)748-5590 USA Flagship Store 1540 Washington Ave Miami Beach Open Mon-Fri 10AM-6PM - Sat 11AM-5PM” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 4 | 6 contacts → | ||||
Exact match “Specializing in engagement rings and wedding bands for clients in Toronto and across Canada, with an extensive selection of both natural earth-mined diamonds and lab grown…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 5 | 3 contacts → | ||||
Exact match “PHD is a state of the art, full service fine jewelry manufacturer based in Toronto, Canada.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 6 | 3 contacts → | ||||
Exact match “Mountain Province Diamonds Inc (MPV) is a mining & metals company based out of 161 Bay St Suite 2315, TORONTO, ON, Canada.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 7 | 3 contacts → | ||||
Exact match “Ring Come True is a fast paced growing direct to consumer jewelry brand based in Canada offering the best in affordable luxury engagement rings with a premiere concierge design…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 8 | 3 contacts → | ||||
Exact match “Premium Moissanite, Extraordinary Brilliance and Beauty.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 9 | 2 contacts → | ||||
Exact match “Welcome to Giuliana Jewels, where a legacy of excellence meets a commitment to making dreams come true.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 10 | 2 contacts → | ||||
Exact match “Empowering Retailers with Exquisite Wholesale Jewellery At Pemberly Diamond Inc, we take pride in offering an unparalleled selection of superior-quality gems and jewellery to…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 11 | 2 contacts → | ||||
Exact match “We manufacture custom fine gold and diamond jewelry.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 12 | 2 contacts → | ||||
Exact match “Manufacturing and Wholesaling of Diamonds and Diamond Jewelry-Your Private and Personal Jeweller, Designer, & Manufacturer of Fine Custom Jewelry-” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 13 | 2 contacts → | ||||
Exact match “The Diamond & Jewelry Experts at Diamond Exchange provide relationship-oriented, personalized experiences and expertise, with a focus on education and delivering ultra high-end…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 14 | 1 contacts → | ||||
Exact match “At Katie Boyle, we blend timeless elegance with environmental consciousness to create responsible fine jewelry.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 15 | 1 contacts → | ||||
Exact match “of dedicated professionals focused on providing the best value and service to the Canadian jewellery industry.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 16 | 1 contacts → | ||||
Exact match “Canadian private jeweller offering quality gemstones, diamonds, gold and platinum jewellery, custom jewellery, and custom engagement rings.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 17 | 1 contacts → | ||||
Exact match “Shop for an exquisite range of Diamond Engagement Rings in Toronto, Diamond Jewelry, also set up a Custom Engagement Ring Design Session with Melissa Spivak” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “diamond manufacturers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 17 of 60 diamond manufacturers based in Toronto, Canada
See the full list, filter by size, metro and specialty, and access 44 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
Diamond manufacturers based in Toronto, Canada at a glance
As of Oct 11, 2026Companies by employee count
Email recency for this list is measured across the whole Canada list rather than for Toronto, so it is reported there. Company counts and contact totals on this page are exact for Toronto, over 60 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 Toronto, Canada whose business descriptions match “diamond 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 44 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.
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 manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many diamond manufacturers are there based in Toronto, Canada?
RevenueBase identified 60 company matches for diamond manufacturers associated with Toronto, Canada 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?
Corona Jewellery Company tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city in Canada has the most diamond manufacturers?
Toronto leads Canada with 60 company records, followed by Montreal (25) and Vancouver (24).
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 44 professional contacts with verified work emails tracked across these 60 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.
Ready to reach these companies? Verified emails and direct dials for all 60 diamond manufacturers based in Toronto, Canada. Start with a free account, no credit card.
Download this list →Related lists
Diamond manufacturers by geography
- Diamond manufacturers based in Melbourne, Australia
- Diamond manufacturers based in Sydney, Australia
- Diamond manufacturers based in Antwerp, Belgium
- Diamond manufacturers based in Paris, France
- Diamond manufacturers based in Hong Kong, Hong Kong
- Diamond manufacturers based in Bangalore, India
- Diamond manufacturers based in Jaipur, India
- Diamond manufacturers based in Mumbai, India
- Diamond manufacturers based in New Delhi, India
- Diamond manufacturers based in Surat, India
- Diamond manufacturers based in Ramat Gan, Israel
- Diamond manufacturers based in Singapore, Singapore
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Diamond manufacturers based in Melbourne, Australia
- Diamond manufacturers based in Sydney, Australia
- Diamond manufacturers based in Antwerp, Belgium
- Diamond manufacturers based in Paris, France
- Diamond manufacturers based in Hong Kong, Hong Kong
- Diamond manufacturers based in Bangalore, India
Company intelligence · public preview
Top 17 diamond manufacturers based in Toronto, Canada
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 60 matching company records for diamond manufacturers based in Toronto, Canada, with 165 tracked contacts and 44 verified work emails.
This public preview shows 17 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 11, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 17 diamond manufacturers based in Toronto, Canada
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Corona Jewellery Companycoronajewellery.comHQ: Toronto, CanadaReported employees: 51-200 | Toronto, Canada | 51-200 | Exact match | 38 contacts → |
“Corona Jewellery is a third generation family business established in 1959.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  House Of Jewelleryhouseofjewellery.comHQ: Toronto, ON, CanadaReported employees: 11-50 | Toronto, ON, Canada | 11-50 | Exact match | 17 contacts → |
“House of Jewellery, located in Toronto, Ontario, has established itself as a leading company in the dynamic jewellery industry.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Kilani Jewellery Complexkilanijewellery.comHQ: Toronto, ON, CanadaReported employees: 11-50 | Toronto, ON, Canada | 11-50 | Exact match | 8 contacts → |
“Luxury Jewellery Complex 978 Eglinton Avenue W Toronto Ca (647)748-5590 USA Flagship Store 1540 Washington Ave Miami Beach Open Mon-Fri 10AM-6PM - Sat 11AM-5PM” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Kimberfirekimberfire.comHQ: Toronto, ON, CanadaReported employees: 1-10 | Toronto, ON, Canada | 1-10 | Exact match | 6 contacts → |
“Specializing in engagement rings and wedding bands for clients in Toronto and across Canada, with an extensive selection of both natural earth-mined diamonds and lab grown…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | PH Design Workshopphdworkshop.ca HQ: Toronto, ON, CanadaReported employees: 11-50 | Toronto, ON, Canada | 11-50 | Exact match | 3 contacts → |
“PHD is a state of the art, full service fine jewelry manufacturer based in Toronto, Canada.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Mountain Province Diamonds INC MPVmountainprovince.com HQ: Toronto, ON, CanadaReported employees: 1-10 | Toronto, ON, Canada | 1-10 | Exact match | 3 contacts → |
“Mountain Province Diamonds Inc (MPV) is a mining & metals company based out of 161 Bay St Suite 2315, TORONTO, ON, Canada.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Ring Come Trueringcometrue.comHQ: Toronto, CanadaReported employees: 1-10 | Toronto, Canada | 1-10 | Exact match | 3 contacts → |
“Ring Come True is a fast paced growing direct to consumer jewelry brand based in Canada offering the best in affordable luxury engagement rings with a premiere concierge design…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Moissy Fine Jewellerymoissyfinejewellery.com HQ: Toronto, ON, CanadaReported employees: 1-10 | Toronto, ON, Canada | 1-10 | Exact match | 3 contacts → |
“Premium Moissanite, Extraordinary Brilliance and Beauty.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Giuliana Jewelsgiulianajewels.com HQ: Toronto, ON, CanadaReported employees: 1-10 | Toronto, ON, Canada | 1-10 | Exact match | 2 contacts → |
“Welcome to Giuliana Jewels, where a legacy of excellence meets a commitment to making dreams come true.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Pemberly Diamond INCpemberlydiamonds.com HQ: Toronto, ON, CanadaReported employees: 1-10 | Toronto, ON, Canada | 1-10 | Exact match | 2 contacts → |
“Empowering Retailers with Exquisite Wholesale Jewellery At Pemberly Diamond Inc, we take pride in offering an unparalleled selection of superior-quality gems and jewellery to…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Zaid Jewelszaidjewels.comHQ: Toronto, ON, CanadaReported employees: 11-50 | Toronto, ON, Canada | 11-50 | Exact match | 2 contacts → |
“We manufacture custom fine gold and diamond jewelry.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Westrock Diamonds INCwestrockdiamonds.comHQ: Toronto, ON, CanadaReported employees: 11-50 | Toronto, ON, Canada | 11-50 | Exact match | 2 contacts → |
“Manufacturing and Wholesaling of Diamonds and Diamond Jewelry-Your Private and Personal Jeweller, Designer, & Manufacturer of Fine Custom Jewelry-” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Diamond Exchange Canadadiamondexchange.ca HQ: Toronto, ON, CanadaReported employees: 1-10 | Toronto, ON, Canada | 1-10 | Exact match | 2 contacts → |
“The Diamond & Jewelry Experts at Diamond Exchange provide relationship-oriented, personalized experiences and expertise, with a focus on education and delivering ultra high-end…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Katie Boylekatieboyle.comHQ: Toronto, CanadaReported employees: 1-10 | Toronto, Canada | 1-10 | Exact match | 1 contacts → |
“At Katie Boyle, we blend timeless elegance with environmental consciousness to create responsible fine jewelry.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | CD Barcados CO LTDbarcados.com HQ: Toronto, ON, CanadaReported employees: 1-10 | Toronto, ON, Canada | 1-10 | Exact match | 1 contacts → |
“of dedicated professionals focused on providing the best value and service to the Canadian jewellery industry.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  The GEM Nerdthegemnerd.comHQ: Toronto, ON, CanadaReported employees: 1-10 | Toronto, ON, Canada | 1-10 | Exact match | 1 contacts → |
“Canadian private jeweller offering quality gemstones, diamonds, gold and platinum jewellery, custom jewellery, and custom engagement rings.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Samuel Kleinberg Jewellers INCsamuelkleinberg.com HQ: Toronto, ON, CanadaReported employees: 1-10 | Toronto, ON, Canada | 1-10 | Exact match | 1 contacts → |
“Shop for an exquisite range of Diamond Engagement Rings in Toronto, Diamond Jewelry, also set up a Custom Engagement Ring Design Session with Melissa Spivak” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 17 of 60 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Diamond manufacturers: dataset insights
October 11, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
60 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole Canada list rather than for Toronto, so it is reported there. Company counts and contact totals on this page are exact for Toronto, over 60 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 11, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for diamond manufacturers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many diamond manufacturers did RevenueBase find based in Toronto, Canada?
The saved snapshot records 60 matching company records, 165 tracked contacts and 44 verified emails. The public preview displays 17 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 11, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Diamond manufacturers by geography
- Diamond manufacturers based in Melbourne, Australia
- Diamond manufacturers based in Sydney, Australia
- Diamond manufacturers based in Antwerp, Belgium
- Diamond manufacturers based in Paris, France
- Diamond manufacturers based in Hong Kong, Hong Kong
- Diamond manufacturers based in Bangalore, India
- Diamond manufacturers based in Jaipur, India
- Diamond manufacturers based in Mumbai, India
- Diamond manufacturers based in New Delhi, India
- Diamond manufacturers based in Surat, India
- Diamond manufacturers based in Ramat Gan, Israel
- Diamond manufacturers based in Singapore, Singapore
Cite this list
RevenueBase Data Team. Top 17 diamond manufacturers based in Toronto, Canada. Snapshot: October 11, 2026. https://revenuebase.ai/companies/diamond-manufacturers/canada/toronto.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Diamond manufacturers based in Melbourne, Australia
- Diamond manufacturers based in Sydney, Australia
- Diamond manufacturers based in Antwerp, Belgium
- Diamond manufacturers based in Paris, France
- Diamond manufacturers based in Hong Kong, Hong Kong
- Diamond manufacturers based in Bangalore, India
Company intelligence · public preview
Top 17 diamond manufacturers based in Toronto, Canada
RevenueBase records 60 matching company records for diamond manufacturers based in Toronto, Canada, with 165 tracked contacts and 44 verified work emails.
This public preview shows 17 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 11, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 17 diamond manufacturers based in Toronto, Canada
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Corona Jewellery Companycoronajewellery.com HQ: Toronto, CanadaReported employees: 51-200 | Toronto, Canada | 51-200 | Exact match | 38 contacts → |
“Corona Jewellery is a third generation family business established in 1959.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | House Of Jewelleryhouseofjewellery.com HQ: Toronto, ON, CanadaReported employees: 11-50 | Toronto, ON, Canada | 11-50 | Exact match | 17 contacts → |
“House of Jewellery, located in Toronto, Ontario, has established itself as a leading company in the dynamic jewellery industry.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Kilani Jewellery Complexkilanijewellery.com HQ: Toronto, ON, CanadaReported employees: 11-50 | Toronto, ON, Canada | 11-50 | Exact match | 8 contacts → |
“Luxury Jewellery Complex 978 Eglinton Avenue W Toronto Ca (647)748-5590 USA Flagship Store 1540 Washington Ave Miami Beach Open Mon-Fri 10AM-6PM - Sat 11AM-5PM” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Kimberfirekimberfire.com HQ: Toronto, ON, CanadaReported employees: 1-10 | Toronto, ON, Canada | 1-10 | Exact match | 6 contacts → |
“Specializing in engagement rings and wedding bands for clients in Toronto and across Canada, with an extensive selection of both natural earth-mined diamonds and lab grown…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | PH Design Workshopphdworkshop.ca HQ: Toronto, ON, CanadaReported employees: 11-50 | Toronto, ON, Canada | 11-50 | Exact match | 3 contacts → |
“PHD is a state of the art, full service fine jewelry manufacturer based in Toronto, Canada.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Mountain Province Diamonds INC MPVmountainprovince.com HQ: Toronto, ON, CanadaReported employees: 1-10 | Toronto, ON, Canada | 1-10 | Exact match | 3 contacts → |
“Mountain Province Diamonds Inc (MPV) is a mining & metals company based out of 161 Bay St Suite 2315, TORONTO, ON, Canada.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Ring Come Trueringcometrue.com HQ: Toronto, CanadaReported employees: 1-10 | Toronto, Canada | 1-10 | Exact match | 3 contacts → |
“Ring Come True is a fast paced growing direct to consumer jewelry brand based in Canada offering the best in affordable luxury engagement rings with a premiere concierge design…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Moissy Fine Jewellerymoissyfinejewellery.com HQ: Toronto, ON, CanadaReported employees: 1-10 | Toronto, ON, Canada | 1-10 | Exact match | 3 contacts → |
“Premium Moissanite, Extraordinary Brilliance and Beauty.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Giuliana Jewelsgiulianajewels.com HQ: Toronto, ON, CanadaReported employees: 1-10 | Toronto, ON, Canada | 1-10 | Exact match | 2 contacts → |
“Welcome to Giuliana Jewels, where a legacy of excellence meets a commitment to making dreams come true.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Pemberly Diamond INCpemberlydiamonds.com HQ: Toronto, ON, CanadaReported employees: 1-10 | Toronto, ON, Canada | 1-10 | Exact match | 2 contacts → |
“Empowering Retailers with Exquisite Wholesale Jewellery At Pemberly Diamond Inc, we take pride in offering an unparalleled selection of superior-quality gems and jewellery to…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Zaid Jewelszaidjewels.com HQ: Toronto, ON, CanadaReported employees: 11-50 | Toronto, ON, Canada | 11-50 | Exact match | 2 contacts → |
“We manufacture custom fine gold and diamond jewelry.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Westrock Diamonds INCwestrockdiamonds.com HQ: Toronto, ON, CanadaReported employees: 11-50 | Toronto, ON, Canada | 11-50 | Exact match | 2 contacts → |
“Manufacturing and Wholesaling of Diamonds and Diamond Jewelry-Your Private and Personal Jeweller, Designer, & Manufacturer of Fine Custom Jewelry-” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Diamond Exchange Canadadiamondexchange.ca HQ: Toronto, ON, CanadaReported employees: 1-10 | Toronto, ON, Canada | 1-10 | Exact match | 2 contacts → |
“The Diamond & Jewelry Experts at Diamond Exchange provide relationship-oriented, personalized experiences and expertise, with a focus on education and delivering ultra high-end…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Katie Boylekatieboyle.com HQ: Toronto, CanadaReported employees: 1-10 | Toronto, Canada | 1-10 | Exact match | 1 contacts → |
“At Katie Boyle, we blend timeless elegance with environmental consciousness to create responsible fine jewelry.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | CD Barcados CO LTDbarcados.com HQ: Toronto, ON, CanadaReported employees: 1-10 | Toronto, ON, Canada | 1-10 | Exact match | 1 contacts → |
“of dedicated professionals focused on providing the best value and service to the Canadian jewellery industry.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | The GEM Nerdthegemnerd.com HQ: Toronto, ON, CanadaReported employees: 1-10 | Toronto, ON, Canada | 1-10 | Exact match | 1 contacts → |
“Canadian private jeweller offering quality gemstones, diamonds, gold and platinum jewellery, custom jewellery, and custom engagement rings.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Samuel Kleinberg Jewellers INCsamuelkleinberg.com HQ: Toronto, ON, CanadaReported employees: 1-10 | Toronto, ON, Canada | 1-10 | Exact match | 1 contacts → |
“Shop for an exquisite range of Diamond Engagement Rings in Toronto, Diamond Jewelry, also set up a Custom Engagement Ring Design Session with Melissa Spivak” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 17 of 60 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Diamond manufacturers: dataset insights
October 11, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
60 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole Canada list rather than for Toronto, so it is reported there. Company counts and contact totals on this page are exact for Toronto, over 60 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 11, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for diamond manufacturers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many diamond manufacturers did RevenueBase find based in Toronto, Canada?
The saved snapshot records 60 matching company records, 165 tracked contacts and 44 verified emails. The public preview displays 17 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 11, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Diamond manufacturers by geography
- Diamond manufacturers based in Melbourne, Australia
- Diamond manufacturers based in Sydney, Australia
- Diamond manufacturers based in Antwerp, Belgium
- Diamond manufacturers based in Paris, France
- Diamond manufacturers based in Hong Kong, Hong Kong
- Diamond manufacturers based in Bangalore, India
- Diamond manufacturers based in Jaipur, India
- Diamond manufacturers based in Mumbai, India
- Diamond manufacturers based in New Delhi, India
- Diamond manufacturers based in Surat, India
- Diamond manufacturers based in Ramat Gan, Israel
- Diamond manufacturers based in Singapore, Singapore
Cite this list
RevenueBase Data Team. Top 17 diamond manufacturers based in Toronto, Canada. Snapshot: October 11, 2026. https://revenuebase.ai/companies/diamond-manufacturers/canada/toronto.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Diamond manufacturers based in Melbourne, Australia
- Diamond manufacturers based in Sydney, Australia
- Diamond manufacturers based in Antwerp, Belgium
- Diamond manufacturers based in Paris, France
- Diamond manufacturers based in Hong Kong, Hong Kong
- Diamond manufacturers based in Bangalore, India