Why I'm no longer buying gold-plated jewelry – and what led me to that decision

There's one moment I won't forget. I was standing in front of the bathroom mirror, holding a gold chain that I had bought six months earlier for just under 80 euros – and I had to look twice. Where the chain rested on my chest, where most of the friction occurs, something silvery shimmered through. The gold was gone. Just like that. Rubbed off, smudged, disappeared.

I threw the chain away. And then I started thinking about jewelry more seriously than ever before.

Back then, I had no idea what gold-plated jewelry actually was. I had bought a chain that looked "gold-colored" and felt gold-colored, and I had assumed that was enough. What I didn't know was that the gold layer on that chain was just a few micrometers thin. For comparison: a human hair is about 70 micrometers thick. This chain had a gold layer thinner than a tenth of a hair. And I wondered why it rubbed off.

What really annoyed me back then wasn't the loss of that one chain. It was the realization of how much money I had spent on similar things in the years before. Bracelets that left green wrists. Earrings that suddenly looked silver, even though I thought they were gold. Small losses, viewed individually. But together, real money that was just gone.

What Gold-Plated Jewelry Really Is

If there's no stamp on a piece of jewelry – no 585, no 750, no 925 – then it's not a precious metal. Period. That sounds harsh, but it's the reality. "Gold-colored," "gold-plated," or even "18K Gold Plated" all mean the same thing: a cheaper metal (usually brass or copper) has been coated with a wafer-thin layer of gold. The gold content in the total weight is negligible.

That's not inherently bad. Gold-plated jewelry has its place – for trendy pieces that you won't wear after a season anyway, for inexpensive accessories that you consciously understand as fashion and not as an investment. The problem begins when you pay real prices for gold-plated jewelry. And that happens constantly, because brand names and fancy packaging deceive you about the material.

I'll say it directly: some of the best-known jewelry brands in Germany mainly sell gold-plated silver – for prices where you would expect to be holding real gold. That's legal, that's market standard, but it's also something buyers should know.

The Difference I Didn't Expect

When I first held a real 585 gold chain in my hand – I mean, a solid one, with a stamp, with a weight specification – there was this feeling of weight. Gold has a density you can feel. A gold-plated chain feels light. Not light in the sense of pleasant, but light in the sense of: there's not much there. A real gold chain has a weight that you can't describe, but can immediately recognize.

But that wasn't even the most important difference. The most important was: the gold lasts. I still wear a chain today that I bought several years ago. It looks exactly the same as it did on the first day. No rubbed-off spots, no silvery shimmer showing through. I shower with it, sleep with it, wear it every day. And it will still look the same when I eventually pass it on.

That's the real value of real gold: not that it's expensive, but that it's durable. It doesn't change. It doesn't oxidize. It doesn't rub off. It's just there.

How to Recognize Real Gold

It's actually quite simple if you know what to look for. Every genuine piece of gold in Germany must bear a fineness stamp. 585 means 14 karats – 58.5 percent pure gold, the rest being alloy metals for hardness and stability. 750 means 18 karats, 75 percent gold. These stamps are legally required and officially hallmarked.

No stamp? No real gold. It's that simple. Of course, there are exceptions for very old or very small jewelry, but as a rule of thumb, this is reliable.

And then there's the weight test. Real gold jewelry is heavier than you expect. If a large, wide chain feels like nothing, it's either hollow or not real gold. Both are red flags.

What This Meant for Me

I shop differently now. Not more, not more often – quite the opposite. I buy less frequently and more deliberately. Instead of three gold-plated chains, I buy one made of real 585 gold. That costs more upfront, but over three years, I save money. No replacement purchases, no rubbed-off pieces, no throwing things away.

And I wear less, but with more meaning. Every piece in my jewelry box is real. That might sound exaggerated, but it feels good. I no longer reach for a chain and wonder if it will still be gold-colored today.

The chain I threw away back then cost me 80 euros and lasted six months. A comparable chain made of real 585 gold might have cost 160 euros back then – and would still look exactly the same as it did on the first day.

That's the calculation I made too late.

At Corelune, we exclusively sell jewelry with fineness stamps – 585 and 750 gold, 925 silver. Because I myself have understood what the difference means in everyday life.