If You've Bought Gold Jewellery That Turned Your Skin Green, Here's The Truth No Jewellery Brand Will Tell You

Not your skin

If a ring ever left a green band on your finger, you probably blamed yourself. Too much sweat. The wrong lotion. "Sensitive skin."

Here's what's really going on. A lot of cheap jewellery has copper in the metal underneath. When the salts and acids in your sweat reach that copper, they react and leave green copper salts on your skin. That's chemistry, not a flaw in you.

Your skin didn't fail the jewellery. The jewellery failed your skin.

Thin coat. Cheap core.

Plenty of jewellery sold as gold is a thin layer of gold color over a cheap base metal. It looks beautiful on day one.

Then real life starts. Your shower, your hand lotion, your sunscreen, the pool. Little by little the coating wears through, the shine goes patchy and the metal underneath touches your skin. That's usually when the green shows up.

It didn't stop being pretty. It stopped being gold.

304 vs 316L

Even when a brand says "stainless steel," the grade matters.

304 is the cheaper, everyday grade. Honestly, it isn't bad, but salt water and chlorine get to it. 316L is the more expensive grade, known for its strength and its resistance to corrosion and scratches. If a label just says "stainless steel" and never names the grade, that tells you something too.

Before you buy another piece, look for one number: 316L.

Salt. Sun. Sweat.

We started Sofia Hartley in Miami, where the day begins with coffee on a sunny balcony and ends with dinner on Ocean Drive. Humidity, salt air, sunscreen, the ocean, the pool.

For years most of what we owned couldn't keep up. Chains lost their color in the humidity. Rings left green marks. So we went looking for pieces that could, and when we couldn't find them, we made them ourselves.

Jewellery that fits the way you actually live.

The drawer

Think about the pieces in your drawer right now. The bracelet from that vacation. The necklace from someone who matters.

You didn't stop loving them. You started taking them off. For the shower, for the pool, for the gym. And the moment you start taking something off, it ends up in a drawer, because you can't bear to throw it away.

You were always a jewellery person. You were just buying jewellery you had to take off.

Rinse. That's it.

"Tarnish-free" is the easiest thing in the world to print on a product page. The real question is what a brand promises when you wear it every single day, through salt water, chlorine and sweat.

So ask for the warranty, and ask how long it lasts. Every Sofia Hartley piece comes with a lifetime warranty. Care takes ten seconds: rinse with fresh water after the pool or the ocean, and skip polishing cloths and cleaners made for sterling silver.

A brand that stands behind it for life is telling you the truth.

Swim. Shower. Work out.

Every Sofia Hartley piece is made from 316L stainless steel and finished with 18K gold plating, made to resist water, sweat and heat, so it doesn't discolor or tarnish. It's hypoallergenic and nickel-free, gentle on sensitive skin. And because the core is solid 316L steel, not a cheap copper-based metal, there's nothing underneath waiting to turn your skin green.

Our bestseller is the Elegance Deluxe Bracelet Set: four bracelets made to be worn together: a clover chain, a sparkling tennis bracelet, a nail bracelet and a stone-set bangle. Put them on in the morning and leave them on.

Gold you never have to take off.