I'm going to tell you something I don't much like admitting: I bought gold on Vinted, and today I don't even dare have it certified. Not because it's complicated — it costs €5 to 10 at an Easy Cash or a Cashfaire. But because I'm afraid of discovering I got fooled. And that fear alone tells you everything about the problem with private-seller gold.
The tempting price
On Vinted, Leboncoin and the others, you see rings, chains, ID bracelets in "18-carat gold" priced at levels that seem unbeatable against the town-centre jeweller. And sometimes it's true: there are real bargains, people selling a family piece at second-hand price without knowing its value.
The trouble is you can't tell that real bargain from the rest. And the rest, what is it?
What you can't check from behind a screen
- The fineness. "18-carat" in a listing is a word typed on a keyboard, not a guarantee. Without the verified hallmark, you don't know whether it's 18, 9, or plated.
- Plating in disguise. A gold-plated piece can be very convincing in a photo, and even to the touch. The real price difference with solid gold is enormous.
- The real weight and condition. A photo doesn't weigh anything. And a tired clasp, a solder, plating coming off, isn't always visible.
- Recourse. Between private individuals, if the piece isn't what was advertised, you have almost no recourse. You paid, it's over.
Between private individuals, the words "18-carat gold" in a listing are worth nothing without the hallmark. You're not buying gold, you're buying a promise.
The reflex that changes everything: the hallmark
If you buy C2C anyway, there's a bare minimum: ask for a sharp photo of the hallmark before paying. The eagle head is the 18-carat hallmark in France. No visible hallmark, or a seller who dodges the question → I move on. I explain how to read hallmarks here.
And even with the hallmark, the only real safety net is certification: €5 to 10 at a serious gold buy-back, which tests the metal and tells you what you really have in hand. The trouble is you do it after paying — when the doubt has already set in.
Why I only reference official shops
That's precisely why OrOGramme only lists official second-hand shops, with a physical location, that certify their pieces. No Vinted, no Leboncoin private sellers. You may pay a tiny bit more than the mystery "bargain" from a stranger — but you know what you're buying, the fineness is guaranteed, and you have a real contact if something goes wrong.
For me, gold is supposed to be a safe haven, a calm bit of savings. Savings that give you anxiety to the point of not daring to have them certified are no longer calm savings.
Eleven French second-hand 18-carat gold shops, certified and normalised per gram. The bargain, without the bet.
To wrap up
C2C can work for someone who knows how to read a hallmark, negotiate, and accept the risk. For most of us — me included — the small price gap against a certified second-hand shop isn't worth the bet. If you buy gold to secure your money, buy it somewhere that guarantees what it is.
I'm telling you what I lived, my own ring I don't dare have tested. Make your own choices — but if you go through a private seller, at least demand the hallmark in a photo.
Sources / to go further:
- Reading hallmarks (eagle head, owl, plating): OrOGramme article
- Why 18-carat holds its value: OrOGramme article