"Due diligence" is invoked so often in alternative investments that it risks meaning nothing. Properly understood it is not a checkbox or a single procedure but a structured set of reviews, adapted to the specific asset, structure and counterparties of each opportunity. Its honest purpose is to clarify risk, not to eliminate it. Investors who expect diligence to abolish uncertainty will be disappointed; investors who use it to understand and price uncertainty are better placed.
Adapted to the asset, always
A gemstone, a whisky cask, a real-estate loan and a private-company participation do not raise the same questions, so they cannot receive the same review. The commercial review examines the asset, its origin, the seller and the market moment. The legal review verifies title, the terms of transfer, and any import, export or trade requirements that apply to the specific object. The financial review tests valuation against comparables or cash flows, across conservative, neutral and optimistic scenarios. The technical review engages the relevant specialist: conservator, gemmologist, surveyor, auditor. The custodial review confirms the asset can be held, insured and eventually released without surprises — the chain described in our custody article.
Independence is the point
Wherever the nature of the asset requires it, independent expertise is engaged: appraisers, laboratories and authenticators without an economic interest in the outcome. Internal conviction is not evidence, and a seller's certificate is not verification. The instruments differ by class — laboratory certification for gemstones, provenance and auction-record analysis for art, grading and population data for cards, certified form for precious metals — but the principle is constant: the party confirming value should not profit from the confirmation. This is the foundation of our selection process.
Diligence continues after the closing
The less visible half of due diligence is what happens after acquisition: independent revaluation on the basis set out in the documentation, with insurance intended to follow it; condition monitoring for physical assets; covenant and milestone monitoring for credit operations; and disclosure when something material changes. A file that is accurate on closing day and stale a year later is not diligence.
What diligence cannot do
Due diligence cannot make an investment safe. Markets move, attributions are revisited, borrowers default, exits take longer than planned. What rigorous diligence does is ensure that investors and their advisors decide with the material facts in hand — documented, verifiable and current — and that risks are named in the file rather than discovered later. That is the standard every opportunity on Altherum is expected to meet before it is presented, across real assets, club deals and our institutional strategy. The step-by-step framework is in How It Works.