Company lists · Data refreshed November 2026

Top 25 Ruby gemstones suppliers based in New York, United States

RevenueBase identified 105 company matches for ruby gemstones suppliers associated with New York, United States as of November 2026 and tracks 892 professional contacts across them, including 209 with verified work emails. Across the United States, New York is the largest hub for this category.

This list covers company matches for ruby gemstones suppliers associated with New York, 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 November 1, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 1, 2026 How this list was built
105Companies
892Contacts tracked
209Verified emails
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The 25 largest ruby gemstones suppliers based in New York, United States

Ranked by team size
Top 25 of 105 company matches for ruby gemstones suppliers based in New York, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 1, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchNew York, NY, United StatesHQ recorded Nov 1, 20261,001-5,000278 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 · Nov 1, 2026 · View company records in RevenueBase
2Exact matchNew York, NY, United StatesHQ recorded Nov 1, 202651-20044 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 · Nov 1, 2026 · View company records in RevenueBase
3Exact matchNew York, NY, United StatesHQ recorded Nov 1, 2026501-1,00043 contacts →

Exact match

“We are a vertically-integrated diamond jewelry manufacturer that sells to the top jewelry retailers and independents in jewelry industry.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
4Exact matchNew York, NY, United StatesHQ recorded Nov 1, 202611-5035 contacts →

Exact match

“Join Fastest Growing B2B diamond Marketplace The Diamond Port streamlines your diamond sourcing.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
5Exact matchNew York, United StatesHQ recorded Nov 1, 202611-5030 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
6Exact matchNew York, NY, United StatesHQ recorded Nov 1, 202611-5029 contacts →

Exact match

“Beny Sofer, Inc.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
7Exact matchNew York, NY, United StatesHQ recorded Nov 1, 202611-5024 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 · Nov 1, 2026 · View company records in RevenueBase
8Exact matchNew York, NY, United StatesHQ recorded Nov 1, 202651-20022 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 · Nov 1, 2026 · View company records in RevenueBase
9Exact matchNew York, NY, United StatesHQ recorded Nov 1, 202611-5019 contacts →

Exact match

“Now celebrating 75 years, for three generations, Grandview Klein has been renowned for its diamond cutting expertise and devotion to its clients.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
10Exact matchNew York, NY, United StatesHQ recorded Nov 1, 202651-20017 contacts →

Exact match

“Gem Stone King is a leading online jewelry company.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
11Exact matchNew York, NY, United StatesHQ recorded Nov 1, 202611-5017 contacts →

Exact match

“Founded in 2015, Ritzin is the global leader in ethically sourced in the Gems and jewelry Industry.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
12Exact matchNew York, NY, United StatesHQ recorded Nov 1, 202611-5013 contacts →

Exact match

“With a reputation for quality that spans three decades, intercolor usa has been sourcing fine gemstones for a loyal clientele since 1978.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
13Exact matchNew York, NY, United StatesHQ recorded Nov 1, 2026501-1,00013 contacts →

Exact match

“Modani Jewels, jewelry and gemstones are more than just a business-they're woven into our very DNA.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
14Exact matchNew York, NY, United StatesHQ recorded Nov 1, 202611-5013 contacts →

Exact match

“Founded in 2012, VEER is a second generation diamond jewelry manufacturer and diamond merchant.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
15Exact matchNew York, NY, United StatesHQ recorded Nov 1, 20261-1013 contacts →

Exact match

“Fine Color Jewels was founded on a single belief.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
16Exact matchNew York, NY, United StatesHQ recorded Nov 1, 20261,001-5,00013 contacts →

Exact match

“Gem Star Imports LLC is a diamond jewelry manufacturer and wholesaler known for its Classic Bridal Jewelry Collections, as well as its Fashion Jewelry and Valued Price Point…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
17Exact matchNew York, NY, United StatesHQ recorded Nov 1, 202611-5012 contacts →

Exact match

“Nader Kash began as a New York City based diamond house offering GIA certified loose diamonds with exceptional makes.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
18Exact matchNew York, NY, United StatesHQ recorded Nov 1, 202611-508 contacts →

Exact match

“Full of integrity and ambition as a young boy, Abe Mor discovered his passion for diamonds at the young age of 13.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
19Exact matchNew York, United StatesHQ recorded Nov 1, 202651-2007 contacts →

Exact match

“At Gemcolorz, we believe in creating bonds and moments with jewelry that dazzles with our exquisite workmanship.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
20Exact matchNew York, NY, United StatesHQ recorded Nov 1, 20261-106 contacts →

Exact match

“DDLNY is a company based out of 529 5th Ave Ste 1700, New York, New York, United States.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
21Exact matchNew York, NY, United StatesHQ recorded Nov 1, 202611-506 contacts →

Exact match

“Founded in 1979, Ryan Gems Inc.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
22Exact matchNew York, NY, United StatesHQ recorded Nov 1, 202611-506 contacts →

Exact match

“Eshed is a worldwide diamond and emerald supplier.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
23Exact matchNew York, NY, United StatesHQ recorded Nov 1, 20261-106 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
24Exact matchNew York, NY, United StatesHQ recorded Nov 1, 202611-505 contacts →

Exact match

“Premier Gem is a multifaceted diamond & diamond jewelry manufacturer recognized as a De Beers Sightholder for over 50 years.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
25Exact matchNew York, NY, United StatesHQ recorded Nov 1, 20261-105 contacts →

Exact match

“Raja Jewels is a wholesaler of non-traditional diamonds and jewelry in the heart of the diamond district in New York City.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase

Showing 25 of 105 ruby gemstones suppliers based in New York, United States

See the full list, filter by size, metro and specialty, and access 209 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Ruby gemstones suppliers based in New York, United States at a glance

As of Nov 1, 2026
23.4%Verified-email coverage
8.5Average contacts per company
11-50Median size (employees)
Nov 1, 2026Page data refreshed

Companies by employee count

1-10
45
11-50
44
51-200
11
501-1,000
2
1,001-5,000
3

Email recency for this list is measured across the whole United States list rather than for New York, so it is reported there. Company counts and contact totals on this page are exact for New York, over 105 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 New York, United States whose business descriptions match “ruby gemstones 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 209 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 1, 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 “ruby gemstones suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many ruby gemstones suppliers are there based in New York, United States?

RevenueBase identified 105 company matches for ruby gemstones suppliers associated with New York, United States as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Kama Jewelry tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most ruby gemstones suppliers?

New York leads the United States with 105 company records, followed by Los Angeles (20) and Chicago (8).

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 209 professional contacts with verified work emails tracked across these 105 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 1, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.