Jewellery

Methods for authenticating precious metals, gemstones, and designer jewellery pieces. Articles detail specific markers that distinguish genuine watches, gold, and diamonds from replicas.

Is That Real Designer Jewellery?

How to spot fake designer jewellery by checking quality, weight and price red flags.

Looking at the Logo to Spot a Fake

Counterfeiters often get logos wrong—here's what to check to spot a fake from the real deal.

Recognising a Precious Stone: Diamond or Cubic Zirconium?

Learn how to tell the difference between real diamonds and cubic zirconia with simple tests you can do yourself.

Recognising Counterfeit Gold

Fake gold exists in coins and bars, and it's sophisticated enough that only experts can spot the difference.

Those Fake Watches and How to Spot Them

Counterfeit luxury watches have gotten better at fooling people, but simple tests like weight and water beading can reveal the fakes from the real deal.