“How much are wedding rings on average?” is a fair question with an unsatisfying answer, because the honest version is: it depends almost entirely on three things you control. Metal, width, and whether there are diamonds in it. Once you understand those three levers, you can price a wedding ring in your head before you look at a single product page.

Below is what drives the cost, a set of realistic UK guidance ranges, and where the money actually goes.

A word about “average” figures

You will find plenty of websites quoting a precise national average spend on wedding rings. Treat these carefully. Most trace back to surveys run by wedding-industry companies with a commercial interest in the number being high, and the sample sizes and methods are rarely published.

We will not invent a figure. What follows are guidance ranges based on what wedding bands genuinely sell for in the UK, and they are ranges rather than averages for a reason: the spread is enormous.

What actually drives the price

1. Metal

The single biggest factor in a plain band. From cheapest to dearest, roughly: sterling silver, then 9ct gold, then 18ct gold, then platinum.

Platinum is the expensive one, and there are two reasons. It costs more per gram than gold at most points in the market, and — this is the part people miss — platinum is much denser. A platinum ring in the same size and shape as a gold one contains substantially more metal by weight. You are paying for volume as well as rate.

2. Width and weight

A 6 mm band contains roughly twice the metal of a 3 mm band of the same profile and thickness. Metal is sold by weight, so width moves the price directly. This is why men’s bands, which are usually wider, often cost more than the women’s band in the same pair despite having no stones.

3. Diamonds

The moment stones enter the ring, the price is driven by how many, how big, and how far round the band they go.

Band type	Relative cost	Why
Plain band	Lowest	Metal and labour only
Patterned or textured band	Low to moderate	Extra hand-finishing time
Half eternity	Moderate	Stones across the front only
Three-quarter eternity	Higher	Around 50% more stones than a half
Full eternity	Highest	Stones all the way round, plus far more setting labour

You can see this pattern in a real collection. Our Stackable Baguette Cut Half Eternity Band at £672 and the Stackable Baguette Cut Three Quarter Eternity Band at £1,061 are the same design language in the same metal — the difference is how far the stones travel. Both prices correct at the time of writing.

4. Lab-grown versus natural diamonds

This is the largest single saving available, and it needs stating precisely. A lab-grown diamond is a real diamond — the same carbon crystal structure, the same hardness, the same optical properties. It is grown in a controlled chamber rather than dug out of the ground. Standard gemmological testing distinguishes them, and reputable labs certify them clearly as lab-grown.

They cost dramatically less than natural diamonds of comparable size and quality. The exact gap moves with the market and we are not going to pin a percentage on it, but it is large enough that the same budget buys a noticeably better stone. Every diamond we set is lab-grown, which is why our set bands sit where they do on price.

5. Hand-made versus mass-produced

A cast, machine-finished band from a chain retailer costs less to make than a hand-made one. What you get for the difference is finishing quality, tighter settings, and a ring made to your actual size rather than a stock size finished roughly.

Realistic UK guidance ranges

These are broad guidance ranges for the UK market, lab-grown diamonds where stones are mentioned. Natural-diamond equivalents sit substantially higher. Treat these as orientation, not quotations.

Ring	Guidance range (lab-grown)
Plain sterling silver band	Under £150
Plain 9ct gold band	Around £200–£450
Plain 18ct gold band	Around £400–£900
Plain platinum band	Around £700–£1,400
Diamond-set half eternity	Around £600–£1,500
Diamond-set full eternity	Around £1,200–£3,000+

Wider bands sit at the top of each range; narrow ones at the bottom. Anything above these ranges is usually buying either a very wide band, a lot of diamonds, or a designer name.

What a real pair costs

Rather than a made-up average, here is what two rings from our own collection actually come to, at prices correct at the time of writing:

• Simple pair: Minimalist Round Cut Wedding Band at £687, paired with a comparable plain band for the other partner.
• One plain, one set: a plain band plus the Pave Baguette Cut Wedding Band at £690.
• Two set bands: both partners with diamond-set designs, which is where the total starts climbing past £1,500.

The full range is on the wedding ring collection page, so you can see real numbers against real designs rather than guessing from an average.

Six honest ways to spend less

1. Choose lab-grown. The single biggest lever, and it costs you nothing in quality.
2. Go narrower. Dropping from 4 mm to 3 mm cuts the metal meaningfully, and on most hands looks better anyway.
3. Choose half eternity over full. The plain section sits against your palm where nobody sees it, and it means the ring can be resized later.
4. Consider 9ct instead of 18ct if colour depth matters less to you than budget. It is also harder, which suits rough hands.
5. Buy the two bands from the same maker at the same time. Not for a discount necessarily, but because matching two rings later often means paying to alter one.
6. Skip the eternity ring for now. It is traditionally a later gift. Buying all three at once is the fastest way to blow a ring budget.

What is not worth cutting

Two things, said plainly. Sizing — a badly sized ring is either uncomfortable forever or lost down a drain. And setting quality on a diamond-set band, because poorly set pavé stones fall out, and replacing them repeatedly costs more than buying properly once.

Frequently asked questions

Should the two wedding rings cost the same?

No, and they rarely do. A plain band and a diamond-set band naturally sit at different prices. There is no etiquette requiring them to match.

How much should we spend as a percentage of the wedding budget?

There is no reliable figure, and anyone quoting one is guessing. The rings are the only part of the wedding you keep, which is worth remembering when the flowers quote arrives — but that is a perspective, not a percentage.

Do wedding rings hold their value?

Not in the way people hope. A ring resold second-hand typically fetches close to its scrap metal value rather than its retail price, because the labour, setting and stones do not carry over. This is true of natural and lab-grown alike. Buy a ring to wear, not as an investment.

Are lab-grown diamonds cheaper because they are lower quality?

No. They are cheaper because growing a diamond in a few weeks is a shorter and more controllable supply chain than mining one. Quality is graded on the same scale, and we include a free IGI certificate on centre stones so you can read the grades yourself.

Is platinum worth the extra over white gold?

It depends what irritates you. Platinum stays white permanently. White gold is rhodium-plated and needs re-plating every few years to stay bright, which is a recurring small cost and a recurring small inconvenience. Over twenty years those costs narrow the gap considerably.

Where to start

Decide metal first, then width, then plain or set. Those three answers put you inside a price band before you have looked at a single ring, and it makes shopping vastly less overwhelming.

Every ring in our wedding ring collection shows its actual price, is hand-made in solid gold, platinum or sterling silver with lab-grown diamonds, and comes with free insured UK delivery and 30 days to return. If your budget and your idea do not quite meet, tell us — bespoke design costs nothing extra, and we would rather build something that fits than sell you something that does not.