The FidusCheck platform is up and running but still being fine tuned. Small inconsistencies and bugs may exist as we continue.
Pre-Order FidusCheck One

FidusCheck One
Pre-Order Now

Portable precious metal verification, built for real-world buying and selling.
FidusCheck One helps you test coins, bullion, jewellery, scrap metals and gemstones using interchangeable testing tips, guided checks and saved scan records. Designed for collectors, dealers and professionals who need clearer evidence before they buy, sell or accept valuable items.

Fiduscheck Marketplace

Fiduscheck Marketplace

Buy and sell precious metals with more confidence.
A marketplace for coins, bullion, jewellery, scrap metals and collectables where listings can include FidusCheck scan reports, seller history, item details and supporting photos — helping buyers see more than just a claim before they pay.

Precious Metal Trade-In

Get upto +10% over spot for your Precious Metals

Turn gold, silver, platinum or palladium into store credit and get upto +10% above spot towards FidusCheck devices, accessories and platform services.
A practical way to upgrade your testing setup while putting unused bullion, scrap or jewellery to work.

Get an instant valuation How it works

Current Spot Price

Updated 06:30 UK Full spot page
Au Gold Spot Price
▼ -3.73%
-£117.21
£3,024.67/oz
£97.25/g
Ag Silver Spot Price
▼ -14.12%
-£6.50
£39.56/oz
£1.27/g
Pt Platinum Spot Price
▼ -11.38%
-£146.15
£1,138.45/oz
£36.60/g
Pd Palladium Spot Price
▼ -18.63%
-£173.29
£757.09/oz
£24.34/g
GB Goldback Exchange Rate
▼ -3.46%
-£0.22
£6.07/Goldback
Official daily rate
Common item values
Double Sovereign £1,424.20 metal value Full Sovereign £712.10 metal value Half Sovereign £356.04 metal value Quarter Sovereign £178.04 metal value 1oz Gold Britannia £3,024.67 metal value 1oz Gold Krugerrand £3,024.67 metal value 1oz Gold Maple Leaf £3,024.67 metal value 1oz Gold Philharmonic £3,024.67 metal value 1oz Gold Eagle £3,024.67 metal value 1/2oz Gold Coin £1,512.34 metal value 1/4oz Gold Coin £756.17 metal value 1/10oz Gold Coin £302.47 metal value 1oz Silver Britannia £39.56 metal value 1oz Silver Eagle £39.56 metal value 1oz Silver Maple Leaf £39.56 metal value 1oz Silver Krugerrand £39.56 metal value 1oz Silver Philharmonic £39.56 metal value 10oz Silver Bar £395.60 metal value 100g Silver Bar £127.19 metal value 1kg Silver Bar £1,271.89 metal value 1 Goldback £6.07 official rate
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Marketplace Listings

Browse coins, bullion, jewellery, scrap metals and collectables listed by the FidusCheck community. Listings can include item photos, seller information, metal details and supporting scan results where available.

Library Items

Collect profiles from the ever growing FidusCheck Library and use them to compare test results against known reference data. Download profiles to your device and use them to test coins, bullion bars, metals and collectable items.

CHECK A SCAN

Enter a FidusCheck scan code to view saved test results, item details, library match information and any supporting notes or photos attached by the user.

This is useful for customers, marketplace buyers, appraisals, insurance records and private sales where a saved test report helps support trust.

Pre-order now

FidusCheck One

Professional. Portable. Built for confidence.

The FidusCheck device uses advanced technology to test precious metals instantly and non-destructively. Built for professionals and collectors.

  • Non-destructive testing
  • Instant on-device results
  • Tests gold, silver, platinum and more
  • Portable, durable and easy to use
£979 – 1529 RRP
£649 – 1199