New York Department of State
DIAMOND GRADING SERVICES, INC.
DIAMOND GRADING SERVICES, INC. is a legal entity registered in United States, established in 2007. It has a registration status of active, and is based in NEW YORK, United States.
ACTIVE| Legal name | DIAMOND GRADING SERVICES, INC. |
|---|---|
| Country | United States (US) |
| Legal jurisdiction | US-NY |
| Legal form | DOMESTIC BUSINESS CORPORATION |
| Registration authority | NY Dept of State |
| Registration ID | 3512352 |
| Registered address | 271 MADISON AVENUE, NEW YORK, NY, 10016, United States |
| Incorporated | 2007-05-03 |
Frequently asked questions
Where is DIAMOND GRADING SERVICES, INC. registered?
DIAMOND GRADING SERVICES, INC. is registered in United States, in NEW YORK.
Is DIAMOND GRADING SERVICES, INC. active?
DIAMOND GRADING SERVICES, INC. has a registration status of ACTIVE.
Registered at the same address
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Source & export
Source: New York Department of State (US Public Domain). Retrieved —. Last updated 2026-07-22.
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