VERIFICATION
How is physical gold verified? Combine documents, measurements and testing
Reliable verification does not depend on one magnet, sound or visual trick. It combines provenance, weight, dimensions, surface condition and suitable instruments.
Quick answer
Check provenance, weight, dimensions, fineness marks and documents first, then have trained staff use suitable non-destructive instruments. A single home test cannot prove authenticity.
Start with low-risk checks
Compare marks, serials, certificates and original invoices, then confirm that weight and dimensions are plausible. Stop if records do not match.
Scratches, deformation or damaged packaging do not automatically mean fake gold, but they can change the testing and buyback process.
Why professional instruments matter
Methods read different depths and elements, so a trained operator selects a combination suited to the item.
Do not cut, grind or apply corrosive chemicals yourself. That can damage the product and create safety risks.