Get your metal verified

Send us your bars, coins and collectables. Every item gets a full bench check — the right tests for its form, from calibrated weight, magnet, XRF composition, conductivity and inspection — plus its own permanent register record, printed verification card and tamper-evident hologram. Items are returned tracked and insured.

The fee covers the testing, whatever the result. If an item turns out not to be consistent with its stated metal — or the reading is inconclusive — we record that outcome honestly. It does not receive a Verified record or seal, and the fee still applies.

Metal Stack verification is based on non-destructive testing only — surface composition, conductivity, magnetism, dimensions, weight and visual inspection. It indicates whether an item is consistent with the stated metal and records the readings taken; internal adulteration cannot be fully excluded without advanced testing. It is not a guarantee of authenticity, a statement of legal fineness, or a substitute for official hallmarking. A record is not financial or investment advice.

Single item

1 item

£29.00

One item — full bench check, register record, printed card, insured UK return

Three pack

Up to 3 items

£75.00

Up to three items in one shipment — one insured return covers the batch

Bulk (10)

Up to 10 items

£199.00

Collections, inheritances and dealer batches — best per-item rate

Book a verification

Your name

Package

What are you sending? (describe each item)

Card design — browse all 10 in the catalogue

Return address

I accept the Terms and the Cancellation policy, and I expressly request that Metal Stack begins work within my 14-day cancellation period once my items arrive. I understand the fee covers the testing whatever the result.

Prices are the total price and include insured, tracked return postage to a UK address. Items with a declared value over £1,000 — email us before booking so we can arrange cover. Nothing is charged now — we email you a secure payment link before any work begins. Do not post anything until you receive your order reference and shipping instructions. Pick your card from the design catalogue (10 designs) — or ask about a bespoke design.