The register
Gemstone dealers in United States
Every house listed here holds a published record on the GemsVerified register with an address in United States. Standing is shown on each entry: a sourced record is compiled from published material and carries no mark, and a mark is struck only once the evidence behind a dealer has been checked. We assay dealers, never individual stones.
What the register holds here
- Houses on the register
- 41
- Marks struck
- 0
- Sourced records
- 41
- Earliest establishment
- 1939
- Cities with their own record
- 1
Revendedores inscritos no registo
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Detroit, United States · Fundada em 1981
Roger Dery Gem Design
Listado

Fallbrook, United States · Fundada em 1969
Pala International
Listado

West Covina, United States · Fundada em 1985
Omi Gems
Listado

Grass Valley, United States · Fundada em 1977
New Era Gems
Listado

Tucson, United States · Fundada em 1982
National Gemstone
Listado
Maysville, United States · Fundada em 1981
Mayer & Watt
Listado

Vancouver, United States · Fundada em 1976
Columbia Gem House
Listado
San Diego, United States · Fundada em 1993
Gemfix
Listado
Jupiter, United States · Fundada em 1995
JR Colombian Emeralds
Listado
New York, United States · Fundada em 1969
Primus Gemstones International
Listado
Uxbridge, United States · Fundada em 1955
Stachura Wholesale Gemstones
Listado
New York, United States · Fundada em 1939
The Natural Sapphire Company
Listado

Houston, United States · Fundada em 2017
RSA Gems
Listado
Exton, United States · Fundada em 2013
Earth's Treasury
Listado

New York, United States
Nomad's Co (Gems by Nomads)
Listado

North Oaks, United States
John Dyer & Co
Listado

Los Angeles, United States
Evan Caplan
Listado
New York, United States
A G Color Inc.
Listado
Mill Valley, United States
AfricaGems
Listado
New York, United States
Colorline
Listado
New York, United States
Emco Gem
Listado
New York, United States
FEI
Listado
Philipsburg, United States
Gem Mountain Sapphire Mine
Listado
Fort Lee, United States
GemsNY
Listado
New York, United States
Ijadi Gem, Inc.
Listado
Kingsport, United States
J.L. White Fine Gemstones
Listado
New York, United States
Joseph Gad Inc.
Listado
New York, United States
Neli Gems
Listado
Philipsburg, United States
Potentate Mining
Listado
Frederick, United States
Precision Gem
Listado
New York, United States
Royal Touch LLC
Listado
New York, United States
Sara Gem Corp.
Listado
New York, United States
Shaun Gems International
Listado
New York, United States
The Tsavorite Factory
Listado
, United States
100% Natural by Nassi
Listado
, United States
Finewater Gems
Listado
, United States
The Gem Trader
Listado
New York, United States
Amba Gem Corp.
Listado
, United States
4G’s Trading Corp
Listado
, United States
A. Kleiman & Co
Listado
, United States
Michael Gad Emerald
Listado
Material recorded here
The stones these houses record among the material they handle, each with its own buying guide.
Origins these houses record
Where the material passing through these houses is said to have come from. Origin is a claim carried on a laboratory report, not something the register can see for itself.