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
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Detroit, United States · 1981 grundades
Roger Dery Gem Design
Noterade
Fallbrook, United States · 1969 grundades
Pala International
Noterade
West Covina, United States · 1985 grundades
Omi Gems
Noterade
Grass Valley, United States · 1977 grundades
New Era Gems
Noterade
Tucson, United States · 1982 grundades
National Gemstone
Noterade
Maysville, United States · 1981 grundades
Mayer & Watt
Noterade
Vancouver, United States · 1976 grundades
Columbia Gem House
Noterade
San Diego, United States · 1993 grundades
Gemfix
Noterade
Jupiter, United States · 1995 grundades
JR Colombian Emeralds
Noterade
New York, United States · 1969 grundades
Primus Gemstones International
Noterade
Uxbridge, United States · 1955 grundades
Stachura Wholesale Gemstones
Noterade
New York, United States · 1939 grundades
The Natural Sapphire Company
Noterade
Houston, United States · 2017 grundades
RSA Gems
Noterade
Exton, United States · 2013 grundades
Earth's Treasury
Noterade
New York, United States
Nomad's Co (Gems by Nomads)
Noterade
North Oaks, United States
John Dyer & Co
Noterade
Los Angeles, United States
Evan Caplan
Noterade
New York, United States
A G Color Inc.
Noterade
Mill Valley, United States
AfricaGems
Noterade
New York, United States
Colorline
Noterade
New York, United States
Emco Gem
Noterade
New York, United States
FEI
Noterade
Philipsburg, United States
Gem Mountain Sapphire Mine
Noterade
Fort Lee, United States
GemsNY
Noterade
New York, United States
Ijadi Gem, Inc.
Noterade
Kingsport, United States
J.L. White Fine Gemstones
Noterade
New York, United States
Joseph Gad Inc.
Noterade
New York, United States
Neli Gems
Noterade
Philipsburg, United States
Potentate Mining
Noterade
Frederick, United States
Precision Gem
Noterade
New York, United States
Royal Touch LLC
Noterade
New York, United States
Sara Gem Corp.
Noterade
New York, United States
Shaun Gems International
Noterade
New York, United States
The Tsavorite Factory
Noterade
, United States
100% Natural by Nassi
Noterade
, United States
Finewater Gems
Noterade
, United States
The Gem Trader
Noterade
New York, United States
Amba Gem Corp.
Noterade
, United States
4G’s Trading Corp
Noterade
, United States
A. Kleiman & Co
Noterade
, United States
Michael Gad Emerald
Noterade
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.