Buying, Value and Due Diligence

10 lessons. Practice is anonymous and stateless: results are returned for the current check and are not stored as learner history.

1. Buying: Goal, Budget, Comparison, Online, and CustomLOW
2. Price, Value, Liquidity, and ResaleLOW
3. Buyer Brief and the Natural/Laboratory-Grown DecisionHIGH
4. Report, Cut, and Optical VerificationHIGH
5. Size, Color/Clarity, and Fancy ShapesHIGH
6. Treatments, Simulants, and ScreeningHIGH
7. Provenance, Currentness, and Candidate ComparisonCRITICAL
8. Online Buying and Custom OrdersHIGH
9. Setting, Total Cost, Resale, and BuybackHIGH
10. Documentation, Insurance, and the Final Purchase GateCRITICAL