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
- 26
- Marks struck
- 0
- Sourced records
- 26
- Earliest establishment
- 1969
- Cities with their own record
- 1
Dealers on the register
View all in directory →
Detroit, United States · Est. 1981
Roger Dery Gem Design
Listed
Fallbrook, United States · Est. 1969
Pala International
Listed
West Covina, United States · Est. 1985
Omi Gems
Listed
Grass Valley, United States · Est. 1977
New Era Gems
Listed
Tucson, United States · Est. 1982
National Gemstone
Listed
Maysville, United States · Est. 1981
Mayer & Watt
Listed
Vancouver, United States · Est. 1976
Columbia Gem House
Listed
Jupiter, United States · Est. 1995
JR Colombian Emeralds
Listed
Houston, United States · Est. 2017
RSA Gems
Listed
New York, United States
Nomad's Co (Gems by Nomads)
Listed
North Oaks, United States
John Dyer & Co
Listed
Los Angeles, United States
Evan Caplan
Listed
New York, United States
A G Color Inc.
Listed
New York, United States
Colorline
Listed
New York, United States
FEI
Listed
New York, United States
Ijadi Gem, Inc.
Listed
New York, United States
Joseph Gad Inc.
Listed
New York, United States
Neli Gems
Listed
New York, United States
Royal Touch LLC
Listed
New York, United States
Sara Gem Corp.
Listed
New York, United States
Shaun Gems International
Listed
, United States
100% Natural by Nassi
Listed
New York, United States
Amba Gem Corp.
Listed
, United States
4G’s Trading Corp
Listed
, United States
A. Kleiman & Co
Listed
, United States
Michael Gad Emerald
Listed
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.