Pearl Qualified Professional (PQP) Pearl Qualified Professional (PQP) spans gem identification, laboratory grading standards, treatment detection, and valuation methodology. You’ll navigate colored stone properties, diamond characteristics under magnification, and documentation protocols that define market authenticity. The exam pressure-tests knowledge across gemology’s technical foundation and practical marketplace application.
| Exam Name | Pearl Qualified Professional |
| Exam Code | PQP |
| Format | PDF & Practice Test Engine |
| Target Year | 2026 Updated |
| Features | 100% Verified Q&As |
