Gemological Institute of America - GIA is listed on DirJournal under Consumer Information in Carlsbad, United States.
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Editorial Verification
Full Audit Transparency Report
200 OK StatusVerified
Primary website is live, secure (HTTPS), and free of malware.
Domain AgeVerified
Real-world domain age (≥1 yr, verified via the Wayback Machine) OR pre-migration legacy ID OR ≥2 years of platform tenure. Survival across multiple search-engine update cycles is itself a trust signal.
Schema ValidationVerified
Valid Organization / ProfessionalService JSON-LD emitted on every page load — checked at render time.
Citation ClarityPending Manual Review
Verified outbound links to at least two authoritative sources (social profiles, sameAs URLs).
Operational HistoryVerified
Minimum 12-month active history in the claimed industry — derived from the business's founding year, Wayback-verified domain age, or listing tenure (any one signal passes).
Entity RegistrationPending Manual Review
Cross-referenced with official state or country business registries.
Physical FootprintData Incomplete
Verified non-virtual presence via Google Maps or official lease documentation.
Complete in DashboardActive LeadershipData Incomplete
Confirmation of key team members and executive roles.
Complete in DashboardNAP ConsistencyData Incomplete
Verified match of Name, Address, and Phone data across platforms.
Complete in DashboardProfessional LicensingPending Manual Review
Verification of required industry-specific certifications or licenses.
Sentiment AuditPending Manual Review
Manual review of third-party reputation signals (BBB, Trustpilot, etc.).
Editorial DiscretionPending Manual Review
Final human review to ensure the business provides genuine value.
This entity has not yet undergone the 12-Point Manual Editorial Audit. The 5 Verified points above are objective system checks this listing already passes; the remaining 7 are manual editorial reviews that still need a human auditor's sign-off.
About
Gemological Institute of America - GIA
Gemological Institute of America - GIA is a nonprofit organization providing gemstone identification, education, and industry standards.
DirJournal's Perspective · System-Derived Authority
Editorial analysis
Gemological Institute of America - GIA is listed on DirJournal under Consumer Information in Carlsbad, United States.
Reviewed by DirJournal Editorial Board
Frequently Asked
About Gemological Institute of America - GIA
What does Gemological Institute of America - GIA do?
Where is Gemological Institute of America - GIA based?
What services does Gemological Institute of America - GIA offer?
How can I contact Gemological Institute of America - GIA?
- Location
- Carlsbad, United States
- Team Size
- 1-10 employees
Services & Deep Links
| Feature | Destination |
|---|---|
| Education | http://www.gia.edu/education/24245/section_main_page.cfm |
| GIA Research | http://www.gia.edu/research/391/article_archive.cfm |
| Publications | http://www.gia.edu/publications/31664/gems__gemology.cfm |
- Website
- Schema TypeOrganization
- JSON-LDActive
- NAP Vault IDNot assigned
- Social ProfilesNone linked
- Platform Tenure19 years on DirJournal
View Technical Schema▸
- @type
- Organization
Knows About