That $3 “Silver” Ring Might Not Be Silver at All

You've probably heard of a nickel allergy. Itchy ears, irritated skin, that cheap-jewelry rash. It's common enough that most people know to watch for it and we even see Nickel free labels.

Cadmium is different, and much more concerning.

A recent Sunday Times investigation bought jewelry sold on Amazon and TikTok Shop in the UK and sent it for independent testing at the Birmingham Assay Office, a lab that verifies the purity of precious metals like gold, silver and platinum.

The results were startling.

One £2.99 ring advertised as 925 silver was found to be approximately 92.3% cadmium, more than 9,000 times the UK's legal limit. Charms from a bracelet advertised as 925 silver contained roughly 33% cadmium, about 3,300 times the legal limit.

For context, sterling silver is supposed to contain 92.5% silver.

In other words, the “925” on that £2.99 ring wasn't telling the buyer what they were actually getting.

Why this hits close to home

Before Wildstone, I worked on Apple's environmental technologies team, working directly with suppliers on RoHS and REACH compliance. Regulations designed to restrict hazardous substances in consumer products.

REACH is actually the same regulatory framework cited in the Sunday Times investigation.

Our team spent years making sure what went into products was actually what it claimed to be. So when I read this investigation, it wasn't abstract to me. I know what cadmium is, why it's restricted and why material compliance matters.

Cadmium is a toxic heavy metal and a known carcinogen. The experts interviewed by the Times pointed to potential effects on the kidneys, liver and lungs. While evidence of absorption through intact skin is limited, jewelry can still create opportunities for exposure through things like hand-to-mouth contact or when worn against damaged or pierced skin (hello earrings!).

The point isn't that wearing one questionable ring means you're going to become ill.

A toxic metal simply shouldn't be masquerading as sterling silver in the first place.

How to Tell If Your Silver Jewelry Is Real

A 925 stamp is a good place to start, but it shouldn't be the only thing you consider.

In the U.S., “sterling silver” has a specific meaning. FTC guidance says sterling silver contains 92.5% pure silver, which is why you'll often see it marked 925. Precious-metal descriptions also have to accurately represent what is being sold. FTC guide to buying platinum, gold and silver jewelry

We don't have the same compulsory hallmarking system described in the UK investigation. So while a 925 mark is meaningful, knowing who is standing behind that mark matters too. Honestly, I don't always mark my pieces with the .925 stamp and I know many other makers don't.

A few things to look for:

• Know who's selling it. Look for a seller who clearly identifies their materials and can answer questions about what you're buying.
• Ask what the metal actually is. Sterling silver, silver-plated and silver-colored metal are very different things.
• Consider the price. Sterling silver is a precious metal with a real material cost. If the price seems unusually low for the size and weight of a piece, it's worth asking questions.
• Don't rely on a stamp alone. Think of 925 as one piece of information rather than the whole story.

The FTC itself recommends understanding jewelry markings and researching the seller you're buying from.

Real Sterling Silver and 14k Gold Fill, Explained

What is sterling silver?

Every silver piece I make starts with sterling silver from established jewelry suppliers.

Sterling silver is 92.5% pure silver, alloyed with other metal to give it the strength needed for jewelry.

From there, I measure, saw, shape, solder, hammer and finish it myself at my bench in St. Pete.

That's one of the things I love about making jewelry this way: I know what went into it because I was there from the beginning.

What is 14k gold fill?

I've also started working with 14k gold fill on select pieces.

Gold fill isn't solid gold, but it isn't ordinary gold plating either. It's made by mechanically bonding a layer of karat gold to a base metal. FTC guidance distinguishes gold-filled materials from standard electroplating and requires appropriate descriptions of the gold used.

I like it because it gives me another durable material to work with, and gives you the look and wear of gold at a much more accessible price than solid gold.

Real materials, explained plainly. That's my standard.

Your call, either way

I'm not here to tell you never to buy inexpensive or trendy jewelry. If that's what you love, that's genuinely fine.

What I do care about is that you know what you're buying when you make that choice, not that you make the same choice I would.

There's a difference between buying a $10 ring knowing it's costume jewelry and buying a $10 ring because someone told you it's sterling silver when it isn't.

You deserve to know what's actually in your hands.

Silver that becomes part of you

I talk a lot about jewelry becoming part of your life. The way the edges soften and patina with time, the places you wear it and the memories that eventually become attached to it.

None of that works if what's on your finger isn't what it claims to be.

If you're wearing something every day, you deserve to know what it's actually made of.

Real silver, made to last, meant to be kept.

P.S. Want the fuller picture, terms explained, home tests, what to ask before buying? Sign up for my newsletter and I'll send you my free guide, Know What You're Wearing.