925 sterling silver bracelets, and what the stamp does and does not promise

Sterling silver bracelets on AliExpress sell for one to three pounds. A high street jeweller charges twenty to forty for something that looks the same. Both prices can be honest, and the difference is worth understanding before you buy rather than after.

What 925 actually means

Pure silver is too soft to wear. Sterling silver is 92.5 percent silver and 7.5 percent other metal, usually copper, and the “925” stamp is the declaration of that ratio.

Here is the part that surprises people: silver is not expensive by weight for a small item. At current metal prices, the silver in a light chain bracelet is worth well under a pound. The high street price is design, brand, retail rent and assay, not raw material.

So a cheap sterling silver bracelet is not automatically a lie. A very light one can be genuine and still cost very little.

Where the cheap ones actually differ

The honest gap between a two pound bracelet and a twenty pound one is usually one of these.

Weight. This is the single most useful number and the one most listings leave out. A chain that weighs two grams contains a quarter of the silver of one that weighs eight, and it will feel like it. If a listing states grams, that tells you more than any other line in the description.

Plating rather than solid. Silver plated brass is a real product and it is not a scam when it is described as such. It is a scam when it is stamped 925 and sold as solid. Plating wears through at the points that rub, so a plated chain goes brassy at the clasp and on the underside within months of daily wear.

The clasp. On cheap chains the clasp is the part that fails, usually the spring in a lobster clasp giving out. A toggle clasp or a solid cuff has nothing to spring, which is why they outlast chains at the same price.

Nickel. This matters if you react to jewellery. The 7.5 percent that is not silver is meant to be copper, but cheaper alloys use nickel, which is the most common contact allergen in jewellery. If you have ever had a green or itchy reaction to earrings, this is the detail to ask the seller about before buying.

The checks you can actually do

None of these are laboratory grade, but together they tell you a lot.

The magnet test. Silver is not magnetic. Neither is brass, so this will not catch plated brass, but it does catch plated steel instantly. A fridge magnet is enough. If the bracelet jumps to it, it is not what the stamp says.

Look for the stamp itself. Genuine sterling is stamped 925, usually on the clasp or on a small tag. No stamp at all on an item sold as sterling is a straightforward warning.

The tarnish test, after a few weeks. Real silver tarnishes. It goes dull and then dark, and that is normal chemistry, not damage. A polishing cloth brings it back in a minute. An item sold as silver that stays permanently bright is more likely plated or steel. Tarnish is evidence for the item, not against it.

A cloth. Rub the bracelet with a soft white cloth. Real silver leaves faint black marks on the cloth, which is oxidised silver coming off.

Buyer photos beat product photos

Every listing in this category uses the same studio renders on a white background. Those images tell you nothing about a specific seller.

The review photos do. What to look for: does the chain in the buyer photo have the same link shape as the product image, is the clasp the type described, and does anyone posting a photo months later show it still looking right. A listing with hundreds of orders and no buyer photos at all is worth being careful with.

Sizing, which is where most disappointment comes from

Bracelet lengths are stated in centimetres or inches and it is easy to skim past. Measure your wrist with a strip of paper and a ruler, then add about two centimetres for a comfortable chain, or one for a snug one.

Cuffs and bangles are different. A cuff has a gap and can be gently adjusted. A solid bangle cannot, so it has to pass over the widest part of your hand, which is usually across the knuckles with the thumb tucked in. Measure that, not the wrist.

The alternative worth considering

If what you want is a bracelet that looks good and survives daily wear without care, stainless steel is the better material and the cheaper one. It does not tarnish, it does not bend, it is hypoallergenic, and it costs less.

Silver is worth buying when you want silver: the warmth of the colour, the weight, the fact that it is a precious metal. It is not the right answer if what you actually wanted was something shiny that lasts.

What I would actually do

• First silver purchase: buy one cheap plain chain and wear it for a month. You will learn more about whether you like wearing silver than any guide can tell you.
• Gift: stainless steel, unless you know they specifically want silver. Nothing spoils a present like it going green.
• Sensitive skin: ask the seller directly whether the alloy contains nickel, and buy from the one who answers.
• Any listing without a stated weight and a visible 925 stamp: treat the price as the price of fashion jewellery, and be pleased if it is more.

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This is a buying guide built from what the listings publish and from prices I read and date myself. I have not tested any of the bracelets listed, and nothing here is an assay or a guarantee of any individual item’s metal content. When I buy and wear one, this page becomes a hands-on review with my own photographs and it will say so at the top.