The word “value” can mean several things in a high-value shipment. Confusing an estimated market price, customs value, insurance amount or payment request can cause serious documentation problems.
1. Metal spot-price estimate
An illustrative bullion calculation multiplies a documented quantity of fine metal by an appropriate reference price. Gold bullion descriptions also need actual measured gross and net weight, fineness and authentic identifying marks. Calculating a hypothetical mass from an intended total value does not establish the weight of any physical bar.
2. Diamond appraisal
Four stones of equal carat weight need not be worth the same amount. Natural versus laboratory-grown identification, cut, color, clarity, provenance, condition and grading reports can materially affect valuation. An allocation such as “$750,000 per diamond” is only a scenario unless an appropriate professional assessment supports it.
3. Customs value
Customs valuation follows the destination country’s legal rules. U.S. CBP explains that invoice value and import valuation depend on documented transaction facts and applicable additions. For genuine gifts or other transactions without a standard sale, the proper valuation methodology requires professional advice; simply labeling cargo a gift does not make it valueless.
4. Insured amount
The amount someone wishes to insure is not proof of actual coverage. The insurer must accept the type of cargo, route, limits and documentary basis. Policy exclusions may apply to bullion and loose gemstones. Written confirmation is needed before stating any shipment is insured.
5. Freight and clearance charges
Transport charges are separate from commodity value. Costs may include handling, airline services, specialist security, brokerage or applicable government charges. Ask for a written itemized breakdown and verify who is legally collecting each amount.
A reliable valuation file
- Authentic item-level descriptions and weights or carat figures
- Relevant purchase and title records
- Independent assessments or other supportable valuation evidence
- Currency, valuation date and calculation methodology
- Copies of the values actually filed with authorities and accepted by the insurer where applicable
See also our bullion manifest guide and insurance questions.
Information reviewed October 2026. This is general educational content and not a binding quotation, carrier confirmation, customs ruling, insurance certificate, or legal/tax advice. Requirements depend on commodity classification, route, parties and applicable law.
Useful next steps: Review the gold and diamond service overview, browse the shipment FAQs, or send a non-confidential shipping enquiry.