Company lists · Data refreshed September 2026
Top 25 Loose gemstone suppliers based in the United States
RevenueBase identified 425 company matches for loose gemstone suppliers associated with the United States as of September 2026 and tracks 5,382 professional contacts across them, including 1,817 with verified work emails. New York is the largest hub.
This list covers company matches for loose gemstone suppliers associated with the United States, 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 September 20, 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 25 largest loose gemstone suppliers based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,061 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 2 | 837 contacts → | ||||
Exact match “At Jewelry Television® our mission is to open the world of fine jewelry and gemstones to everyone.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 3 | 587 contacts → | ||||
Exact match “Founded in 1995 and headquartered in Charlotte, North Carolina, Diamonds Direct offers one of the largest selections of fine jewelry and diamonds in the United States.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 4 | 275 contacts → | ||||
Exact match “Founded in 1996 with a mission to delight customers with exceptional products and superior service, Kama Jewelry has firmly established itself among the top ten diamond jewelry…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 5 | 254 contacts → | ||||
Exact match “Rio Grande, a Berkshire Hathaway company, exists to support the bench jeweler, the jewelry designer, the retail jeweler, the jewelry manufacturer and the educator.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 6 | 98 contacts → | ||||
Exact match “H.K.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 7 | 85 contacts → | ||||
Exact match “GemsNY is your trusted source for untreated, certified natural color gemstones and custom fine jewelry.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 8 | 65 contacts → | ||||
Exact match “Over the past two decades, Brilliance has built a reputation as one of the leading retailers of diamonds, engagement rings, and fine jewelry.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 9 | 49 contacts → | ||||
Exact match “America's Diamond Specialist - Memo and Stock Quality, attention to detail, honesty, fairness, and on-time delivery.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 10 | 49 contacts → | ||||
Exact match “Our Story Founded in 2005 by Ankur and Aditi Daga, Angara is a family-started and family-run D2C fine jewelry e-tailer with generations of expertise in gemstones and…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 11 | 46 contacts → | ||||
Exact match “ASHI is one of the premier diamond jewelry manufacturers servicing over of the finest Independent Retail Jewelers in North America for over 40 years.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 12 | 45 contacts → | ||||
Exact match “Rosec Jewels is the online jewelry store of handmade fine jewelry.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 13 | 38 contacts → | ||||
Exact match “Join Fastest Growing B2B diamond Marketplace The Diamond Port streamlines your diamond sourcing.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 14 | 32 contacts → | ||||
Exact match “Sapphire Specialists, in New York City Since 1939.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 15 | 31 contacts → | ||||
Exact match “We are changing over this page… Visit our website for great deals on #jewelry & #loosegemstones Rhodolite Garnet from the great state of Idaho 🥔🥔 #gold #silver #jewelrymaker…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 16 | 30 contacts → | ||||
Exact match “Ascot Diamonds is a jewelry store with locations in Atlanta, Washington DC, Dallas, New York, Charlotte, Charleston SC, and Philadelphia.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 17 | 28 contacts → | ||||
Exact match “Beny Sofer, Inc.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 18 | 28 contacts → | ||||
Exact match “Established in 1985, SFD is a family-owned and operated business.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 19 | 27 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 20 | 27 contacts → | ||||
Exact match “Discover how Labrilliante can elevate your business, visit labrilliante.com Who We Are Labrilliante is the trusted B2B supplier of lab-grown diamonds, serving over jewelry…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 21 | 26 contacts → | ||||
Exact match “IDJ Corporation provides the jewelry trade with loose diamonds in all sizes, white and fancy color with an inventory focused on in-demand shapes, fantastic cut, and hard to find…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 22 | 24 contacts → | ||||
Exact match “Since 1975, our goal has been to earn the trust and satisfaction of our customers.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 23 | 23 contacts → | ||||
Exact match “Saban Diamonds (founded in 1977) and Onyx Diamonds (founded in 1987) made a name for themselves separately as pioneers in the manufacture of square and rectangular diamonds.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 24 | 23 contacts → | ||||
Exact match “Jewelmak is a fine jewelry design and manufacturer that provides gemstone gold and silver jewelry to retailers worldwide.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 25 | 21 contacts → | ||||
Exact match “Alberto is a flourishing company that was established in 1985 by Albert and Betty Hakimian.” Recorded in the RevenueBase company graph · Sep 20, 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 “loose gemstone suppliers”. 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 25 of 425 loose gemstone suppliers based in the United States
See the full list, filter by size, metro and specialty, and access 1,817 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Loose gemstone suppliers based in the United States at a glance
As of Sep 20, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 425 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 States whose business descriptions match “loose gemstone suppliers” 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 1,817 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 September 20, 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 “loose gemstone suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many loose gemstone suppliers are there based in the United States?
RevenueBase identified 425 company matches for loose gemstone suppliers associated with the United States as of September 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?
Stuller, INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most loose gemstone suppliers?
New York leads with 130 company records, followed by Los Angeles (24) and Houston (9).
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 1,817 professional contacts with verified work emails tracked across these 425 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 September 20, 2026.
Ready to reach these companies? Verified emails and direct dials for all 425 loose gemstone suppliers based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Loose gemstone suppliers by geography
- Loose gemstone suppliers based in Jaipur, India
- Loose gemstone suppliers based in Mumbai, India
- Loose gemstone suppliers based in Australia
- Loose gemstone suppliers based in Belgium
- Loose gemstone suppliers based in Hong Kong
- Loose gemstone suppliers based in India
- Loose gemstone suppliers based in Thailand
- Loose gemstone suppliers based in the United Arab Emirates
- Loose gemstone suppliers based in the United Kingdom
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
- Loose gemstone suppliers based in Jaipur, India
- Loose gemstone suppliers based in Mumbai, India
- Loose gemstone suppliers based in Australia
- Loose gemstone suppliers based in Belgium
- Loose gemstone suppliers based in Hong Kong
- Loose gemstone suppliers based in India
Company intelligence · public preview
Top 25 loose gemstone suppliers based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 425 matching company records for loose gemstone suppliers based in the United States, with 5,382 tracked contacts and 1,817 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 20, 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 25 loose gemstone suppliers based in the United States
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 |  Stuller, INCstuller.comHQ: Lafayette, LA, United StatesReported employees: 1,001-5,000 | Lafayette, LA, United States | 1,001-5,000 | Exact match | 1,061 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 2 |  Jewelry Televisionjtv.comHQ: Knoxville, TN, United StatesReported employees: 1,001-5,000 | Knoxville, TN, United States | 1,001-5,000 | Exact match | 837 contacts → |
“At Jewelry Television® our mission is to open the world of fine jewelry and gemstones to everyone.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Diamonds Directdiamondsdirect.comHQ: Charlotte, NC, United StatesReported employees: 501-1,000 | Charlotte, NC, United States | 501-1,000 | Exact match | 587 contacts → |
“Founded in 1995 and headquartered in Charlotte, North Carolina, Diamonds Direct offers one of the largest selections of fine jewelry and diamonds in the United States.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Kama Jewelrykamajewelry.comHQ: New York, NY, United StatesReported employees: 1,001-5,000 | New York, NY, United States | 1,001-5,000 | Exact match | 275 contacts → |
“Founded in 1996 with a mission to delight customers with exceptional products and superior service, Kama Jewelry has firmly established itself among the top ten diamond jewelry…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  RIO Granderiogrande.comHQ: Albuquerque, NM, United StatesReported employees: 201-500 | Albuquerque, NM, United States | 201-500 | Exact match | 254 contacts → |
“Rio Grande, a Berkshire Hathaway company, exists to support the bench jeweler, the jewelry designer, the retail jeweler, the jewelry manufacturer and the educator.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  h.k.designshkdesigns.coHQ: New York, NY, United StatesReported employees: 1,001-5,000 | New York, NY, United States | 1,001-5,000 | Exact match | 98 contacts → |
“H.K.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Gemsnygemsny.com HQ: Fort Lee, NJ, United StatesReported employees: 51-200 | Fort Lee, NJ, United States | 51-200 | Exact match | 85 contacts → |
“GemsNY is your trusted source for untreated, certified natural color gemstones and custom fine jewelry.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | brilliance.combrilliance.com HQ: Boynton Beach, FL, United StatesReported employees: 51-200 | Boynton Beach, FL, United States | 51-200 | Exact match | 65 contacts → |
“Over the past two decades, Brilliance has built a reputation as one of the leading retailers of diamonds, engagement rings, and fine jewelry.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | RDI Diamonds INCrdidiamonds.com HQ: Rochester, NY, United StatesReported employees: 51-200 | Rochester, NY, United States | 51-200 | Exact match | 49 contacts → |
“America's Diamond Specialist - Memo and Stock Quality, attention to detail, honesty, fairness, and on-time delivery.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Angara INCangara.comHQ: Los Angeles, CA, United StatesReported employees: 51-200 | Los Angeles, CA, United States | 51-200 | Exact match | 49 contacts → |
“Our Story Founded in 2005 by Ankur and Aditi Daga, Angara is a family-started and family-run D2C fine jewelry e-tailer with generations of expertise in gemstones and…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  ASHIashidiamonds.comHQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 46 contacts → |
“ASHI is one of the premier diamond jewelry manufacturers servicing over of the finest Independent Retail Jewelers in North America for over 40 years.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Rosec Jewelsrosecjewels.comHQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 45 contacts → |
“Rosec Jewels is the online jewelry store of handmade fine jewelry.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  The Diamond Portthediamondport.comHQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 38 contacts → |
“Join Fastest Growing B2B diamond Marketplace The Diamond Port streamlines your diamond sourcing.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | The Natural Sapphire Companythenaturalsapphirecompany.com HQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 32 contacts → |
“Sapphire Specialists, in New York City Since 1939.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | HQ: Boise, ID, United StatesReported employees: Not recorded | Boise, ID, United States | Not recorded | Exact match | 31 contacts → |
“We are changing over this page… Visit our website for great deals on #jewelry & #loosegemstones Rhodolite Garnet from the great state of Idaho 🥔🥔 #gold #silver #jewelrymaker…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Ascot Diamondsascotdiamonds.comHQ: Atlanta, GA, United StatesReported employees: 11-50 | Atlanta, GA, United States | 11-50 | Exact match | 30 contacts → |
“Ascot Diamonds is a jewelry store with locations in Atlanta, Washington DC, Dallas, New York, Charlotte, Charleston SC, and Philadelphia.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Beny Sofer INCbenysofer.com HQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 28 contacts → |
“Beny Sofer, Inc.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | SFD Trading INCviaraz.com HQ: San Francisco, CA, United StatesReported employees: 1-10 | San Francisco, CA, United States | 1-10 | Exact match | 28 contacts → |
“Established in 1985, SFD is a family-owned and operated business.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Amipi INCamipi.comHQ: New York, United StatesReported employees: 11-50 | New York, United States | 11-50 | Exact match | 27 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 | Labrilliante LLClabrilliante.com HQ: Hoboken, NJ, United StatesReported employees: 11-50 | Hoboken, NJ, United States | 11-50 | Exact match | 27 contacts → |
“Discover how Labrilliante can elevate your business, visit labrilliante.com Who We Are Labrilliante is the trusted B2B supplier of lab-grown diamonds, serving over jewelry…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | IDJ Corporationidj.com HQ: Chicago, IL, United StatesReported employees: 1-10 | Chicago, IL, United States | 1-10 | Exact match | 26 contacts → |
“IDJ Corporation provides the jewelry trade with loose diamonds in all sizes, white and fancy color with an inventory focused on in-demand shapes, fantastic cut, and hard to find…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Kassab Jewelerskassabjewelers.com HQ: Portland, OR, United StatesReported employees: 11-50 | Portland, OR, United States | 11-50 | Exact match | 24 contacts → |
“Since 1975, our goal has been to earn the trust and satisfaction of our customers.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Saban Onyx INCsabanonyx.com HQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 23 contacts → |
“Saban Diamonds (founded in 1977) and Onyx Diamonds (founded in 1987) made a name for themselves separately as pioneers in the manufacture of square and rectangular diamonds.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Jewelmakjewelmak.comHQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 23 contacts → |
“Jewelmak is a fine jewelry design and manufacturer that provides gemstone gold and silver jewelry to retailers worldwide.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Alberto Collectionsalbertocollections.comHQ: Great Neck, NY, United StatesReported employees: 11-50 | Great Neck, NY, United States | 11-50 | Exact match | 21 contacts → |
“Alberto is a flourishing company that was established in 1985 by Albert and Betty Hakimian.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 425 company matches
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Loose gemstone suppliers: dataset insights
September 20, 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
423 records in the displayed employee bands.
2 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 worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 425 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: September 20, 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 loose gemstone suppliers?
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 loose gemstone suppliers did RevenueBase find based in the United States?
The saved snapshot records 425 matching company records, 5,382 tracked contacts and 1,817 verified emails. The public preview displays 25 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: September 20, 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
Loose gemstone suppliers by geography
- Loose gemstone suppliers based in Jaipur, India
- Loose gemstone suppliers based in Mumbai, India
- Loose gemstone suppliers based in Australia
- Loose gemstone suppliers based in Belgium
- Loose gemstone suppliers based in Hong Kong
- Loose gemstone suppliers based in India
- Loose gemstone suppliers based in Thailand
- Loose gemstone suppliers based in the United Arab Emirates
- Loose gemstone suppliers based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 25 loose gemstone suppliers based in the United States. Snapshot: September 20, 2026. https://revenuebase.ai/companies/loose-gemstone-suppliers/united-states.
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
- Loose gemstone suppliers based in Jaipur, India
- Loose gemstone suppliers based in Mumbai, India
- Loose gemstone suppliers based in Australia
- Loose gemstone suppliers based in Belgium
- Loose gemstone suppliers based in Hong Kong
- Loose gemstone suppliers based in India
Company intelligence · public preview
Top 25 loose gemstone suppliers based in the United States
RevenueBase records 425 matching company records for loose gemstone suppliers based in the United States, with 5,382 tracked contacts and 1,817 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 20, 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 25 loose gemstone suppliers based in the United States
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 | Stuller, INCstuller.com HQ: Lafayette, LA, United StatesReported employees: 1,001-5,000 | Lafayette, LA, United States | 1,001-5,000 | Exact match | 1,061 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 2 | Jewelry Televisionjtv.com HQ: Knoxville, TN, United StatesReported employees: 1,001-5,000 | Knoxville, TN, United States | 1,001-5,000 | Exact match | 837 contacts → |
“At Jewelry Television® our mission is to open the world of fine jewelry and gemstones to everyone.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Diamonds Directdiamondsdirect.com HQ: Charlotte, NC, United StatesReported employees: 501-1,000 | Charlotte, NC, United States | 501-1,000 | Exact match | 587 contacts → |
“Founded in 1995 and headquartered in Charlotte, North Carolina, Diamonds Direct offers one of the largest selections of fine jewelry and diamonds in the United States.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Kama Jewelrykamajewelry.com HQ: New York, NY, United StatesReported employees: 1,001-5,000 | New York, NY, United States | 1,001-5,000 | Exact match | 275 contacts → |
“Founded in 1996 with a mission to delight customers with exceptional products and superior service, Kama Jewelry has firmly established itself among the top ten diamond jewelry…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | RIO Granderiogrande.com HQ: Albuquerque, NM, United StatesReported employees: 201-500 | Albuquerque, NM, United States | 201-500 | Exact match | 254 contacts → |
“Rio Grande, a Berkshire Hathaway company, exists to support the bench jeweler, the jewelry designer, the retail jeweler, the jewelry manufacturer and the educator.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | h.k.designshkdesigns.co HQ: New York, NY, United StatesReported employees: 1,001-5,000 | New York, NY, United States | 1,001-5,000 | Exact match | 98 contacts → |
“H.K.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Gemsnygemsny.com HQ: Fort Lee, NJ, United StatesReported employees: 51-200 | Fort Lee, NJ, United States | 51-200 | Exact match | 85 contacts → |
“GemsNY is your trusted source for untreated, certified natural color gemstones and custom fine jewelry.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | brilliance.combrilliance.com HQ: Boynton Beach, FL, United StatesReported employees: 51-200 | Boynton Beach, FL, United States | 51-200 | Exact match | 65 contacts → |
“Over the past two decades, Brilliance has built a reputation as one of the leading retailers of diamonds, engagement rings, and fine jewelry.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | RDI Diamonds INCrdidiamonds.com HQ: Rochester, NY, United StatesReported employees: 51-200 | Rochester, NY, United States | 51-200 | Exact match | 49 contacts → |
“America's Diamond Specialist - Memo and Stock Quality, attention to detail, honesty, fairness, and on-time delivery.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Angara INCangara.com HQ: Los Angeles, CA, United StatesReported employees: 51-200 | Los Angeles, CA, United States | 51-200 | Exact match | 49 contacts → |
“Our Story Founded in 2005 by Ankur and Aditi Daga, Angara is a family-started and family-run D2C fine jewelry e-tailer with generations of expertise in gemstones and…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | ASHIashidiamonds.com HQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 46 contacts → |
“ASHI is one of the premier diamond jewelry manufacturers servicing over of the finest Independent Retail Jewelers in North America for over 40 years.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Rosec Jewelsrosecjewels.com HQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 45 contacts → |
“Rosec Jewels is the online jewelry store of handmade fine jewelry.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | The Diamond Portthediamondport.com HQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 38 contacts → |
“Join Fastest Growing B2B diamond Marketplace The Diamond Port streamlines your diamond sourcing.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | The Natural Sapphire Companythenaturalsapphirecompany.com HQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 32 contacts → |
“Sapphire Specialists, in New York City Since 1939.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | HQ: Boise, ID, United StatesReported employees: Not recorded | Boise, ID, United States | Not recorded | Exact match | 31 contacts → |
“We are changing over this page… Visit our website for great deals on #jewelry & #loosegemstones Rhodolite Garnet from the great state of Idaho 🥔🥔 #gold #silver #jewelrymaker…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Ascot Diamondsascotdiamonds.com HQ: Atlanta, GA, United StatesReported employees: 11-50 | Atlanta, GA, United States | 11-50 | Exact match | 30 contacts → |
“Ascot Diamonds is a jewelry store with locations in Atlanta, Washington DC, Dallas, New York, Charlotte, Charleston SC, and Philadelphia.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Beny Sofer INCbenysofer.com HQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 28 contacts → |
“Beny Sofer, Inc.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | SFD Trading INCviaraz.com HQ: San Francisco, CA, United StatesReported employees: 1-10 | San Francisco, CA, United States | 1-10 | Exact match | 28 contacts → |
“Established in 1985, SFD is a family-owned and operated business.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Amipi INCamipi.com HQ: New York, United StatesReported employees: 11-50 | New York, United States | 11-50 | Exact match | 27 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 | Labrilliante LLClabrilliante.com HQ: Hoboken, NJ, United StatesReported employees: 11-50 | Hoboken, NJ, United States | 11-50 | Exact match | 27 contacts → |
“Discover how Labrilliante can elevate your business, visit labrilliante.com Who We Are Labrilliante is the trusted B2B supplier of lab-grown diamonds, serving over jewelry…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | IDJ Corporationidj.com HQ: Chicago, IL, United StatesReported employees: 1-10 | Chicago, IL, United States | 1-10 | Exact match | 26 contacts → |
“IDJ Corporation provides the jewelry trade with loose diamonds in all sizes, white and fancy color with an inventory focused on in-demand shapes, fantastic cut, and hard to find…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Kassab Jewelerskassabjewelers.com HQ: Portland, OR, United StatesReported employees: 11-50 | Portland, OR, United States | 11-50 | Exact match | 24 contacts → |
“Since 1975, our goal has been to earn the trust and satisfaction of our customers.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Saban Onyx INCsabanonyx.com HQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 23 contacts → |
“Saban Diamonds (founded in 1977) and Onyx Diamonds (founded in 1987) made a name for themselves separately as pioneers in the manufacture of square and rectangular diamonds.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Jewelmakjewelmak.com HQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 23 contacts → |
“Jewelmak is a fine jewelry design and manufacturer that provides gemstone gold and silver jewelry to retailers worldwide.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Alberto Collectionsalbertocollections.com HQ: Great Neck, NY, United StatesReported employees: 11-50 | Great Neck, NY, United States | 11-50 | Exact match | 21 contacts → |
“Alberto is a flourishing company that was established in 1985 by Albert and Betty Hakimian.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 425 company matches
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Loose gemstone suppliers: dataset insights
September 20, 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
423 records in the displayed employee bands.
2 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 worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 425 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: September 20, 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 loose gemstone suppliers?
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 loose gemstone suppliers did RevenueBase find based in the United States?
The saved snapshot records 425 matching company records, 5,382 tracked contacts and 1,817 verified emails. The public preview displays 25 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: September 20, 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
Loose gemstone suppliers by geography
- Loose gemstone suppliers based in Jaipur, India
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- Loose gemstone suppliers based in Australia
- Loose gemstone suppliers based in Belgium
- Loose gemstone suppliers based in Hong Kong
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- Loose gemstone suppliers based in Thailand
- Loose gemstone suppliers based in the United Arab Emirates
- Loose gemstone suppliers based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 25 loose gemstone suppliers based in the United States. Snapshot: September 20, 2026. https://revenuebase.ai/companies/loose-gemstone-suppliers/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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