Which metal should you choose for a piece of jewellery? The usual answer sets budget against prestige. It always ends with the same line: gold is an investment. That reasoning stops too early. You do not pay for a piece of jewellery once, you wear it for years. So the right indicator is not the price on the tag. It is the cost per year of wear, upkeep included. We are going to work it out, figures in hand, on a model that genuinely exists in all three metals.

Gold or silver for jewellery: why the question is badly framed

Buying guides talk about skin tone. Cool skin, wear silver. Warm skin, wear gold. It sounds nice. It is not actionable, and it has never helped anyone decide between two prices that run from single to double.

The real trade-off rests on four concrete points. How long you are going to wear the piece. How often you wear it, which decides how it wears down. The value of the stone it has to hold. Your tolerance for upkeep.

Those four variables give a different answer for a pair of studs and for a wedding band. That is why an article answering that gold is better answers nothing at all.

925 silver, vermeil, recycled 18 carat gold: what you are really buying

925 silver contains 92.5% pure silver. The rest is mostly copper, which gives it mechanical strength. It is a solid metal. It works well, repairs well, and can be repolished indefinitely. Its weakness is well known: it tarnishes on contact with air and skin, and darkens. That is not serious, but it does ask for a regular habit.

Unless it is rhodium plated, which is the case with our silver pieces. A microscopic layer of rhodium, a metal from the platinum family that sulphur does not attack, is deposited on the surface. As long as that layer is intact, the silver no longer darkens. The regular habit disappears. The layer wears slowly at the friction points, and is redone in the workshop. Keep this in mind, because it changes the whole trade-off that follows: the main criticism aimed at silver, the darkening, no longer holds.

Vermeil is that same 925 silver covered with a layer of 750 thousandths gold, at least 5 microns thick. You buy the look of gold at an in-between price. You also buy a layer, so something that can wear away.

Recycled 18 carat gold is 750 thousandths pure gold. The remaining 250 thousandths are an alloy that determines the colour, yellow or white. It is a solid metal, clearly harder than silver, and practically immune to tarnishing. Being recycled, it comes from material already extracted, melted down and refined again.

Keep hold of the distinction that structures everything. Two of these options are solid metals. Only one is a coating.

The same model in three metals, our case study

Most comparisons compare things that are not comparable. A silver ring from one brand against a gold ring from another. The designs are not the same. Neither are the stones. The conclusion is worth nothing.

At Lauredi, the same model exists in all three metals. Same design. Same stone. Same workshop. Only the metal changes. That finally makes the comparison clean.

Take the Andrea white diamond ring. A solitaire, with a 0.5 carat brilliant lab-grown diamond. It starts at 990€ in 925 silver. It reaches 1,990€ in recycled 18 carat gold. Vermeil sits between the two.

The stone is identical in all three cases. So the price gap does not pay for the diamond. It pays only for the metal, its mass, its hardness and the work it takes. That is exactly what we are going to divide by the years of wear.

The cost per year of wear, over ten and thirty years

Now for the figures. We take the Andrea ring, worn every day.

925 silver version, 990€. Over ten years, that comes to 99€ a year. Over thirty years, 33€ a year. Add upkeep to that. Regular polishing with a soft cloth, which you do yourself, costs the price of the cloth. Having the setting checked from time to time is recommended, because silver is a soft metal.

Recycled 18 carat gold version, 1,990€. Over ten years, that comes to 199€ a year. Over thirty years, 66€ a year. Upkeep amounts to lukewarm soapy water. No tarnishing to deal with. No re-gilding.

Look at the gap from another angle. A thousand euros of difference, spread over thirty years, comes to 33€ a year. That is the price of one lunch a year for a metal that does not tarnish, holds its claws better and gets passed on.

Vermeil sits between the two, with one extra line to factor in. On a ring worn every day, the gold layer eventually wears at the friction points. Re-gilding in the workshop is then needed to bring back the original look. It has a cost, which varies with the piece and the workshop. Over thirty years, it can come round several times. On a pair of studs, almost never.

The conclusion flips depending on the type of jewellery, and that is the whole point of doing the maths.

For studs worn every day, 925 silver or vermeil are unbeatable on cost per year. For a ring worn every day for thirty years, recycled 18 carat gold often ends up cheaper than a vermeil re-gilded two or three times, and it never takes the piece off your finger for weeks.

Which metal to choose for the stone it has to hold

Here is the angle nobody covers. The choice of metal does not depend only on your budget. It also depends on what the metal has to hold.

A setting is a set of claws, or a rail of metal, immobilising a stone. That metal is under constant strain. It takes the knocks. It absorbs the deformation when the ring is squeezed in a handshake.

925 silver is noticeably softer than 18 carat gold. That is a mechanical fact, not a sales opinion. A silver claw bends more easily. So it needs checking more often.

That does not rule silver out, far from it. Everything depends on the geometry of the setting.

On a small stone sunk into the metal, protected by the material around it, 925 silver is perfectly suited. That is the case with our entry pieces.

On an important stone held up high by four fine claws, the picture changes. The stone is exposed. Every knock concentrates on very little material. Recycled 18 carat gold is no longer a luxury then, it is the sensible support.

One useful point: the stone itself has nothing to fear. A lab-grown diamond has the same hardness as a mined diamond. White, blue, green, pink or yellow, it does not get damaged. To understand what really makes a stone valuable, read our article on the price of a diamond.

Sensitive skin, nickel and alloys: the precise answer

Plenty of people react to certain pieces of jewellery and have no idea what to. The answer rarely lies with the main metal. It lies with the alloy.

The most common contact allergy in jewellery is to nickel. Nickel was long used to whiten and harden certain white gold alloys, and it is still present in a lot of costume jewellery and low grade steel. In European fine jewellery, the release of nickel from jewellery is now strictly controlled by regulation.

925 silver contains no nickel in its classic formulation. Its complement is copper. Very reactive skin can react to copper, but that is markedly rarer.

18 carat gold is made up of 75% pure gold, a metal that barely reacts at all. The higher the fineness, the smaller the share of alloy, and the better the skin tolerance. That is one of the reasons 18 carat gold is preferred to 9 carat gold in French fine jewellery.

Vermeil behaves like gold for as long as the gold layer is intact. Contact happens with a surface at 750 thousandths. If the layer wears through, the skin meets the silver and its copper again.

The right reflex if you are sensitive: go for a solid metal, and keep an eye on the areas of prolonged contact, such as the back of a ring or the butterfly of an earring.

The real footprint: 925 silver versus recycled 18 carat gold

One idea does the rounds: silver must be more virtuous than gold, because it costs less. That confuses price with impact.

Two factors genuinely count. Where the material comes from. And how long the object lasts.

On origin, recycled gold required no new mining. It comes from material already in circulation, melted down and refined again. That skips the heaviest step in the chain.

On lifespan, the most virtuous object is the one you do not replace. A piece worn for thirty years, repaired once, then handed down, has a far lower annual footprint than a lookalike bought three times in ten years.

That is why we do not rank metals on a moral scale. We look at how many years the piece will last in your hands. Our article on the environmental impact of diamonds applies the same reasoning to stones.

Resale value, repair and passing a piece on

Let us be straight about this, because plenty of websites overstate it.

A piece of jewellery is not an investment. The resale value of a gold piece corresponds, as a general rule, to the weight of its metal, minus the buyer's margin. The creative work is almost never valued at resale.

That said, the difference between metals is real. An 18 carat gold piece holds a significant material value. A silver piece holds one too, much lower. Vermeil is valued as silver, the gold layer does not count.

The real question is not resale. It is repair and passing the piece on. A solid metal piece can be repaired indefinitely. A ring can be resized. A claw can be rebuilt. A band can be soldered back together. Thirty years later, the piece goes round again.

That is what separates jewellery built to last from jewellery built for one season. And it is also what makes upcycling old jewellery possible, when an inherited piece becomes a worn piece again.

What to remember

The purchase price tells you almost nothing. Divide it by the number of years you are going to wear the piece. The ranking changes straight away.

For earrings and pendants, 925 silver and vermeil give the best cost per year of wear. These pieces rub very little, they age well.

For a ring worn every day, and above all for a ring set with an important stone, recycled 18 carat gold makes up its price gap over time. It holds the claws better. It needs no re-gilding. It gets passed on.

And if you are still hesitating, there is one wiser route. Start in silver or vermeil on a model you love. Move up to recycled 18 carat gold once you know you wear it every day. To go further on this metal, read our buying guide on gold.

Read next. On vermeil in particular, our article on vermeil versus gold plated spells out exactly what the word covers. To understand what the number stamped on a gold piece guarantees, read what 750 actually means. And if the subject is an engagement ring, we have covered the case for silver at engagement separately.

FAQ

Which metal should I choose for jewellery worn every day?

A solid metal. 925 silver if budget comes first, recycled 18 carat gold if the piece has to last for decades. Vermeil is perfectly fine for everyday earrings or a pendant, less so for a ring, because of the friction.

What is the difference between 9 carat and 18 carat gold?

The fineness. 18 carat gold contains 750 thousandths of pure gold, 9 carat gold contains 375. So 18 carat gold is richer in gold, more stable over time and better tolerated by sensitive skin. It is the standard of French fine jewellery.

Is 925 silver good enough for fine jewellery?

Yes. It is a precious metal, hallmarked, that can be worked, repaired and repolished. Its only limit is mechanical: it is softer than 18 carat gold, which matters above all on exposed settings.

The same model costs twice as much in gold, is that justified?

Yes, and the gap covers the metal only. On our Andrea white diamond ring, the stone is identical in 925 silver and in recycled 18 carat gold. The gap pays for the mass of gold, its hardness and the work. Spread over thirty years of wear, it comes to a few tens of euros a year.

Which metal has the best resale value?

18 carat gold, no argument, because its material value is high. But a piece of jewellery is not an investment. Buy back happens by weight of metal, rarely at the value of the work. Choose to wear first, not to resell.

Which metal is best for skin that is sensitive to nickel?

Solid recycled 18 carat gold offers the best comfort, because it is made up of 75% pure gold, a metal that barely reacts. 925 silver is also a good option, since its complement is copper and not nickel. Steer clear of costume jewellery and steel of uncertain quality.

Fiona