Responsible collecting guide

How to Vet an Antiquities Dealer

Identity, recordkeeping, warranties, returns, expertise and claims history.

Ancient artifacts are not ordinary secondhand goods. Their archaeological context, lawful movement, ownership history and physical stability can be more important than immediate market appeal.

1. Verify legal entity

Verify legal entity should be documented against the exact physical object, likely source jurisdiction, ownership timeline and conservation condition. Record uncertainty rather than replacing it with a confident market phrase.

2. Ask for provenance file

Ask for provenance file should be documented against the exact physical object, likely source jurisdiction, ownership timeline and conservation condition. Record uncertainty rather than replacing it with a confident market phrase.

3. Check policies

Check policies should be documented against the exact physical object, likely source jurisdiction, ownership timeline and conservation condition. Record uncertainty rather than replacing it with a confident market phrase.

4. Use written answers

Use written answers should be documented against the exact physical object, likely source jurisdiction, ownership timeline and conservation condition. Record uncertainty rather than replacing it with a confident market phrase.

5. Avoid secrecy

Avoid secrecy should be documented against the exact physical object, likely source jurisdiction, ownership timeline and conservation condition. Record uncertainty rather than replacing it with a confident market phrase.

Due-diligence rule: Authenticity does not prove legal title, and a negative stolen-object search does not prove lawful export.

Related tools

Questions worth putting in writing

  1. Ask for the complete available ownership history and which documents establish each transfer and date.
  2. Confirm seller identity, applicable jurisdiction, legal export/import basis and how disputed title or restitution claims are handled.
  3. Insist on a specific written invoice and return policy; unsupported assurances such as “from an old collection” are not substitutes for evidence.

Research real listings and reference examples

Use these searches to compare stated identification and asking prices. A listing or sale does not itself prove authenticity or fair value.

Keep researching: Private sale warning signs · Export documents

Marketplace links may earn a commission. Verify descriptions, documentation and seller terms independently. Prices and availability change.