Solid 9ct gold huggie earrings worn on the ear

9ct Gold

Why we choose 9ct gold

When you buy real gold, you want a piece that lasts. 9ct gold is never plated, tough enough for every day, and a warm, soft yellow that suits every skin tone

As a qualified goldsmith, it's the gold I'd choose for the jewellery you never want to take off.

Shop 9ct gold

What does 9ct mean?

Carat (ct) tells you how much pure gold is in a piece, out of 24 parts. The rest is a blend of other metals that gives gold its strength and colour.

9ct14ct18ct24ct
Pure gold37.5%58.5%75%99.9%
UK hallmark375585750999
ColourSoft, warm yellowRicher yellowDeep, bright yellowVery deep yellow
Everyday wearHardest-wearingHard-wearingSofter, scratches more easilyToo soft for most jewellery
PriceMost accessibleHigherHigher stillHighest

All four are real gold. The lower the carat, the more durable the metal.

Why we chose 9ct

  1. Made to last

    Strong enough for every day

    The blend of metals in 9ct makes it harder than higher carats, so it stands up to daily wear and holds its shape and polish beautifully.

  2. Real gold

    Never plated

    Unlike plated jewellery, there's no surface layer to wear away. Your piece stays gold, whether you wear it every day or keep it for a lifetime.

  3. Within reach

    Real gold, fairly priced

    9ct lets you own genuine gold for everyday pieces like huggies and studs, at a price that won't make you afraid to wear them.

UK hallmark stamped inside a Collective & Co. solid 9ct gold piece

Proof that it's real gold

In the UK, gold jewellery over 1g must be hallmarked by law. A hallmark is stamped by an independent Assay Office after the metal has been tested, so you know exactly what you're buying.

A UK hallmark has three compulsory marks:

  • Sponsor's mark: the initials of the business that sent the piece for hallmarking.
  • Fineness mark: the number 375, which shows the piece is 9ct gold.
  • Assay Office mark: the symbol of the office that tested it, such as the leopard's head for London or the anchor for Birmingham.

Some pieces also carry an optional date letter and a traditional fineness symbol. Very small pieces under 1g, such as tiny studs, don't need a hallmark by law.

Read more about hallmarking

Questions about 9ct gold

9kt solid gold Two Tone Hoops featuring a contemporary rounded design with contrasting polished gold and silver tones, photographed on a white background with soft sunlight and shadows.

Is 9ct gold a good investment?

We see 9ct as an investment in wear rather than in metal value. Its lower gold content makes it the most durable and accessible way to own real gold you'll wear for years.

Is 9ct gold real gold?

Yes. 9ct gold is real gold, made of 37.5% pure gold blended with other metals. It's a recognised UK gold standard and is hallmarked 375.

Will 9ct gold tarnish?

It won't wear away like plating, but because it contains other metals it can lose a little shine over time, especially if stored for a while. A gentle wash in warm, soapy water brings it back.

Can I wear 9ct gold every day?

Yes. 9ct gold won't tarnish or lose its colour, so it's made for everyday wear. Most of our 9ct pieces are hollow, which keeps them light, so take them off for sleep and sport to avoid dents. Remove them for swimming pools and hot tubs too, as chlorine can weaken gold over time.

Why does 9ct look slightly different from gold-plated jewellery?

9ct has a softer, more subtle yellow than gold plating, which usually uses a higher carat on the surface. We love mixing the two, but keep a stack to one finish if you prefer a perfect match.

Find your forever piece

Real 9ct gold, chosen by a goldsmith, made to be worn every day.