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INTERNATIONAL GEMOLOGICAL INSTITUTE, INC. logo

INTERNATIONAL GEMOLOGICAL INSTITUTE, INC.

28 Marks
Corp.
First Filed:Mar 27, 1997Latest Filed:Sep 15, 2025Address:545 Fifth Avenue, Floor 11, New York, NY 10017, US

Portfolio Overview

Registered
12(43%)
Pending
2(7%)
Dead
14(50%)
Previous
1

Top Classes

Class 42
Software, IT Services & Scientific Research
22(79%)
Class 36
Insurance, Financial Services & Real Estate
7(25%)
Class 40
Material Treatment
4(14%)

TTAB Proceedings

Total Proceedings
1
As Plaintiff
0(0%)
As Defendant
1(100%)

Top Firms

NATTER & NATTER(Sep 2025)
29

Trademark Activity Timeline(1997 – 2026)

Trademark Portfolio

29 results

(current & previous marks)

Refine by Mark/Description🔽
Filed
Registered
Last Activity
OUR BUSINESS IS YOUR REPUTATION!
OUR BUSINESS IS YOUR REPUTATION!
Service Mark
Word
ITU
PENDING
Owner:
Serial:99392826
Filed:Sep 15, 2025
Classes:42
Goods & Services
Class 042: Gemological services, namely, grading precious stones; Authenticating gemstones; Authenticating diamonds; Authenticating jewelry
GEMPASS
GEMPASS
Trademark
Stylized
REGISTERED
Owner:
Serial:99038756
Filed:Feb 12, 2025
Classes:16, 36, 42
Registration:8148416
Registered:Feb 24, 2026
Goods & Services
Printed reports featuring the results of the gemological services, with multiple reports being provided at a discounted price; Appraisal of gemstones; Gemological services, namely, grading precious stones; Authenticating gemstones
GEM AUDIT BY IGI
GEM AUDIT BY IGI
Service Mark
Word
ITU
PENDING
Owner:
Serial:98761410
Filed:Sep 20, 2024
Classes:42
Goods & Services
"GEM AUDIT"; Gemological services, namely, grading precious stones
INTERNATIONAL GEMOLOGICAL INSTITUTE IGI 1975 IGI NEXT GENERATION GEMOLOGY
INTERNATIONAL GEMOLOGICAL INSTITUTE IGI 1975 IGI NEXT GENERATION GEMOLOGY
Service Mark
Combined
ABANDONED
Owner:
Serial:98241657
Filed:Oct 26, 2023
Classes:36, 40, 41, +1
Goods & Services
Educational services, namely, conducting courses in the field of gemology; Laser inscription of diamonds; Laser inscription of gemstones; Jewelry appraisal; Precious stone appraisal; "INTERNATIONAL GEMOLOGICAL INSTITUTE", "1975", and "GEMOLOGY"; Authenticating diamonds; Authenticating gemstones; Authenticating jewelry; Gemological services, namely, grading precious stones
INTERNATIONAL GEMOLOGICAL INSTITUTE 1975 IGI
INTERNATIONAL GEMOLOGICAL INSTITUTE 1975 IGI
Service Mark
Combined
REGISTERED
Owner:
Serial:97776418
Filed:Feb 1, 2023
Classes:36
Registration:7314658
Registered:Feb 27, 2024
Goods & Services
"INTERNATIONAL GEMOLOGICAL INSTITUTE" AND "1975"
INTERNATIONAL GEMOLOGICAL INSTITUTE IGI 1975 JEWELRY QUALITY REPORT
INTERNATIONAL GEMOLOGICAL INSTITUTE IGI 1975 JEWELRY QUALITY REPORT
Service Mark
Combined
ABANDONED
Owner:
Serial:97172177
Filed:Dec 14, 2021
Classes:42
Goods & Services
"JEWELRY AND REPORT"
INTERNATIONAL GEMOLOGICAL INSTITUTE IGI1975 IGI
INTERNATIONAL GEMOLOGICAL INSTITUTE IGI1975 IGI
Service Mark
Combined
REGISTERED
Owner:
Serial:88827973
Filed:Mar 10, 2020
Classes:36, 40, 41, +1
Registration:6310504
Registered:Mar 30, 2021
Goods & Services
"INTERNATIONAL GEMOLOGICAL INSTITUTE, INC." AND "1975"
IGI 3-D DIAMOND GRADING REPORT
IGI 3-D DIAMOND GRADING REPORT
Service Mark
Word
CANCELLED
Owner:
Serial:86664202
Filed:Jun 16, 2015
Classes:42
Registration:5125170
Registered:Jan 17, 2017
Goods & Services
"3-D DIAMOND GRADING REPORT"
EXCELLENT CUT GRADE REPORT
EXCELLENT CUT GRADE REPORT
Trademark
Word
CANCELLED
Owner:
Serial:85244213
Filed:Feb 16, 2011
Classes:16
Registration:4025917
Registered:Sep 13, 2011
Goods & Services
"REPORT"
I.G.I. HEARTS & ARROWS REPORT
I.G.I. HEARTS & ARROWS REPORT
Service Mark
Word
REGISTERED
Owner:
Serial:85184946
Filed:Nov 24, 2010
Classes:42
Registration:4054056
Registered:Nov 8, 2011
Goods & Services
"HEARTS & ARROWS REPORT"
SPARKLE FACTOR
SPARKLE FACTOR
Service Mark
Word
CANCELLED
Owner:
Serial:77559042
Filed:Aug 29, 2008
Classes:42
Registration:4161529
Registered:Jun 19, 2012
DIAMOND JEWELRY PASSPORT
DIAMOND JEWELRY PASSPORT
Service Mark
Word
CANCELLED
Owner:
Serial:77433204
Filed:Mar 27, 2008
Classes:42
Registration:3597564
Registered:Mar 31, 2009
Goods & Services
"DIAMOND JEWELRY"
THERE IS MORE TO THIS RING THAN ITS SPARKLE
THERE IS MORE TO THIS RING THAN ITS SPARKLE
Service Mark
Word
REGISTERED
Owner:
Serial:77431148
Filed:Mar 25, 2008
Classes:42
Registration:3520216
Registered:Oct 21, 2008
Goods & Services
Gemological services, namely, grading precious stones
THE LOVE VIEW BOX
THE LOVE VIEW BOX
Trademark
Word
ABANDONED
Owner:
Serial:77356929
Filed:Dec 20, 2007
Classes:14
Goods & Services
"BOX"
INTERNATIONAL DIAMOND LABORATORY
INTERNATIONAL DIAMOND LABORATORY
Service Mark
Word
CANCELLED
Owner:
Serial:77255502
Filed:Aug 15, 2007
Classes:42
Registration:3562747
Registered:Jan 13, 2009
Goods & Services
"LABORATORY"
INSIST ON I.G.I. BEFORE YOU BUY
INSIST ON I.G.I. BEFORE YOU BUY
Service Mark
Word
REGISTERED
Owner:
Serial:78939755
Filed:Jul 28, 2006
Classes:36, 42
Registration:3247418
Registered:May 29, 2007
Goods & Services
Class 036: Appraisal of diamonds, gemstones, and jewelry; Class 042: Gemological services, namely, providing identification, authentication, and gradation of diamonds and gemstones and issuing certificates related thereto
DIAMOND PASSPORT
DIAMOND PASSPORT
Service Mark
Word
CANCELLED
Owner:
Serial:78891503
Filed:May 24, 2006
Classes:42
Registration:3469631
Registered:Jul 15, 2008
Goods & Services
Class 042: Gemological services, namely, providing identification, and gradation of diamonds and gemstones
A CUT ABOVE THE REST!
A CUT ABOVE THE REST!
Service Mark
Word
ABANDONED
Owner:
Serial:78807546
Filed:Feb 6, 2006
Classes:42
ENGAGING IDEA!
ENGAGING IDEA!
Service Mark
Word
REGISTERED
Owner:
Serial:78807569
Filed:Feb 6, 2006
Classes:42
Registration:3420262
Registered:Apr 29, 2008
Goods & Services
Gemological services, namely, identifying, authenticating and grading diamonds and gemstones; and precious metal assaying
INTERNATIONAL GEMOLOGICAL INSTITUTE
INTERNATIONAL GEMOLOGICAL INSTITUTE
Service Mark
Word
REGISTERED
Owner:
Serial:76625755
Filed:Dec 21, 2004
Classes:36, 40, 41, +1
Registration:3067249
Registered:Mar 14, 2006
Goods & Services
EDUCATIONAL SERVICES, NAMELY, CONDUCTING CLASSES AND CORRESPONDENCE COURSES IN THE FIELD OF GEMOLOGY AND THE DISTRIBUTION OF COURSE MATERIALS IN CONNECTION THEREWITH; INSCRIPTION OF DIAMONDS AND GEMSTONES; APPRAISAL OF DIAMONDS, GEMSTONES AND JEWELRY; "INSTITUTE"; GEMOLOGICAL SERVICES, NAMELY, PROVIDING IDENTIFICATION, AUTHENTICATION, AND GRADATION OF DIAMONDS AND GEMSTONES; AND PRECIOUS METAL ASSAYING
EXCELLENT CUT GRADE
EXCELLENT CUT GRADE
Service Mark
Word
REGISTERED
Owner:
Serial:76612545
Filed:Sep 16, 2004
Classes:42
Registration:3074830
Registered:Mar 28, 2006
Goods & Services
"GRADE"; Gemological services, namely, grading diamonds
EXCELLENT CUT GRADE REPORT
EXCELLENT CUT GRADE REPORT
Trademark
Word
REGISTERED
Owner:
Serial:76612548
Filed:Sep 16, 2004
Classes:16
Registration:3036905
Registered:Dec 27, 2005
Goods & Services
PRINTED REPORTS FEATURING GEMOLOGICAL GRADING ASSESSMENT OF DIAMONDS; "REPORT"
OUR BUSINESS IS YOUR REPUTATION!
OUR BUSINESS IS YOUR REPUTATION!
Service Mark
Stylized
CANCELLED
Owner:
Serial:76582250
Filed:Mar 19, 2004
Classes:42
Registration:2930442
Registered:Mar 8, 2005
Goods & Services
GEMOLOGICAL SERVICES, NAMELY, PROVIDING GEMSTONE AND JEWELRY EVALUATION, GEMSTONE IDENTIFICATION, AND DIAMOND GRADING
GEM AUDIT IGI
GEM AUDIT IGI
Service Mark
Combined
CANCELLED
Owner:
Serial:76580533
Filed:Mar 11, 2004
Classes:42
Registration:2886191
Registered:Sep 21, 2004
Goods & Services
"GEM AUDIT"; GEMOLOGICAL SERVICES, NAMELY, PROVIDING LABORATORY EXAMINATIONS AND ISSUING RE-EVALUATION CERTIFICATES FOR DIAMONDS AND COLORED STONES
DIAMOND RESEARCH LABORATORY
DIAMOND RESEARCH LABORATORY
Service Mark
Word
CANCELLED
Owner:
Serial:76525289
Filed:Jun 16, 2003
Classes:42
Registration:2861747
Registered:Jul 6, 2004
Goods & Services
"diamond"; GEMOLOGICAL SERVICES, NAMELY, PROVIDING IDENTIFICATION, AUTHENTICATION, AND GRADATION OF DIAMONDS AND GEMSTONES AND ISSUING CERTIFICATES RELATED THERETO
I.G.I.
I.G.I.
Service Mark
Word
REGISTERED
Owner:
Serial:76429502
Filed:Jul 1, 2002
Classes:36, 40, 42
Registration:2700221
Registered:Mar 25, 2003
Goods & Services
Inscription of diamonds and gemstones; Appraisal of diamonds, gemstones and jewelry; Gemological services, namely, providing identification, authentication, and gradation of diamonds and gemstones; and precious metal assaying
IGI
IGI
Service Mark
Combined
CANCELLED
Owner:
Serial:76135020
Filed:Sep 25, 2000
Classes:36
Registration:2687886
Registered:Feb 18, 2003
I.G.I. JEWELRY REGISTRATION & RECOVERY SERVICE
I.G.I. JEWELRY REGISTRATION & RECOVERY SERVICE
Service Mark
Word
REGISTERED
Owner:
Serial:75265038
Filed:Mar 27, 1997
Classes:42
Registration:2142703
Registered:Mar 10, 1998
Goods & Services
"JEWELRY REGISTRATION & RECOVERY SERVICE"; gemological services, namely, providing jewelry registry and identification inscription for facilitating recovery of lost or stolen jewelry
DIAMOND LABORATORY OF AMERICA
DIAMOND LABORATORY OF AMERICA
Service Mark
Word
Previous
CANCELLED
Owner:
Serial:76505293
Filed:Apr 9, 2003
Classes:42
Registration:2900910
Registered:Nov 2, 2004
Goods & Services
GEMOLOGICAL SERVICES, NAMELY, PROVIDING IDENTIFICATION, AUTHENTICATION, AND GRADATION OF DIAMONDS AND GEMSTONES AND ISSUING CERTIFICATES RELATED THERETO