What is the difference between sterling silver and gold vermeil?

Sterling silver (925) is a solid alloy of 92.5% silver and 7.5% copper — the same metal all the way through. Gold vermeil is sterling silver coated with a layer of gold at least 2.5 microns thick. The core of both is sterling silver; the difference is the gold surface, which is real but finite and wears down with time and friction.

Which lasts longer, sterling silver or gold vermeil?

Sterling silver lasts longer as a form because it is solid metal that can be polished and repaired indefinitely. Gold vermeil looks gold only as long as its plating survives; once the gold wears through at edges and high-contact points, the silver beneath shows. Vermeil can be re-plated, but sterling silver never needs it.

Is gold vermeil worth it?

Vermeil is worth it if you want a gold look at a lower price than solid gold and accept that the finish is a wearing layer that may need re-plating over years. If you want a piece that ages by developing character rather than by losing its surface, solid sterling silver is the more durable choice.

Journal · Material

925 sterling silver vs gold vermeil: which lasts?

Q: Does gold vermeil tarnish?

The gold surface itself does not tarnish, but as the plating thins or wears through, the sterling silver underneath can tarnish and show. Sterling silver tarnishes on the surface too, but that layer polishes off to reveal fresh metal rather than a different metal.

One is metal all the way through. The other is a gold surface over silver — real, but finite.

Sterling silver lasts longer as an object. It is solid 925 metal, so it can be polished and repaired indefinitely. Gold vermeil is sterling silver with a gold layer (at least 2.5 microns) on top — the gold is genuine, but it is a surface that wears through at edges and high-contact points over time, exposing the silver beneath. Vermeil can be re-plated; sterling silver never needs it.

What each one actually is

Sterling silver (925) is an alloy of 92.5% silver and 7.5% copper. The copper gives it enough strength to hold a form; the whole piece is that same metal, top to bottom.

Gold vermeil starts as sterling silver and is coated in a defined thickness of gold — by definition at least 2.5 microns, thicker than ordinary gold plating. It is a real gold surface on a silver core, which is why it costs less than solid gold and more than plain plated brass.

Side by side

	Sterling silver (925)	Gold vermeil
Composition	Solid alloy throughout	Gold layer over sterling silver
How it ages	Tarnishes on the surface; polishes back to fresh metal	Gold wears through at edges; silver shows beneath
Longevity	Indefinite with care; fully repairable	Finish is finite; may need re-plating over years
Upkeep	Polish occasionally; never re-coat	Avoid friction and moisture to protect plating
Cost	Mid — solid metal at a fair price	Below solid gold, above plated base metals

So which should you choose?

Choose gold vermeil if the gold colour is non-negotiable and you accept the finish as a wearing layer to be maintained. Choose solid sterling silver if you want a piece that ages by earning character rather than by losing its surface — one that can be polished, patinated, and repaired for as long as you keep it. A cast silver piece gets more itself with wear; a plated piece gets closer to the metal underneath.

Solid, not plated

Every Oustre piece is solid 925 sterling silver, cast to order in Bangkok — never plated, so nothing wears through. The patina it develops is the metal itself.

See the catalogue →

Frequently asked

Is gold vermeil real gold?

Yes — the surface is genuine gold, at least 2.5 microns thick over a sterling silver base. It is not solid gold, and the layer is finite, but it is not fake.

Does gold vermeil tarnish?

The gold surface does not tarnish, but where the plating thins or wears through, the sterling silver underneath can tarnish and show.

Is sterling silver worth it?

For a piece you plan to keep, yes. Solid silver holds value as metal, can be repaired and re-polished indefinitely, and never needs re-coating.

What does 925 mean?

It is the standard mark for sterling silver: 925 parts silver per 1,000, or 92.5%, with the rest copper for strength.

Written at the bench · Oustre · 925 sterling silver, cast to order