Golden Planet Journal

Your gold jewelry losing its color? Fading almost always means one thing — and it isn't dirt. Here's why it happens and how to make sure it never does again.

Found a "14K Italy" stamp on your gold? Here's what it means, why Italian gold has a reputation, and how to tell genuine Italian-made pieces from imitations.

Tiny numbers stamped inside your ring? They're not random. Here's a complete decoder for every stamp you might find — purity, maker's marks, and more.

That green mark under your ring isn't a sign of fake gold — exactly. Here's what really causes it, which metals are to blame, and how to stop it for good.

Found a "925" stamp on a gold-looking piece? Here's exactly what it means, why it's not solid gold, and how to tell vermeil from the real thing.