Wedding rings / Women’s wedding rings

Choosing a women’s wedding ring

A women’s wedding band usually has two jobs: to look right on its own, and to sit neatly against an engagement ring. Here’s what bands really cost, plain and diamond-set, and how to get the fit right.

Parth KananiOctober 2026 · 5 min read

In short: A plain 18ct gold women’s wedding band typically costs about £775 in the UK, and a diamond-set band about £1,000. Most are 2–3mm wide. If your engagement ring sits low or has a halo, you may need a curved or shaped band to sit flush.

Prices

What women’s wedding rings cost in the UK

Real prices from UK retail listings, October 2026, not estimates.

Band	Listings	Typical	Range
18ct gold, plain	21	£775	£224–£1,650
Diamond-set (half eternity, pavé, channel)	21	£995	£330–£6,500

Diamond-set bands range widely: 9ct gold bands with tiny diamonds start around £330, while designer bands from De Beers, Boodles and Graff run from £1,600 to £6,500. The diamonds’ total weight and quality, not the brand, should drive the price.

Knowing what you're paying for

How much of the price is metal?

Typical weight

3.5g

Metal value today

£267

Typical price

£775

A 2.5–3mm 18ct gold women’s band in sizes L to N weighs about 3.5g (the middle of 9 weights published by UK jewellers). At today's price, the gold in it is worth about £267, roughly 34% of a typical £775 price. The rest is making, finishing, hallmarking, VAT and margin. A heavier band in the same style costs more for exactly this reason, and when the metal price moves, band prices follow.

Live metal price, updated every 10 minutes: today's gold price. Check the hallmark inside any band with our hallmark decoder.

Width and shape

Width: most women choose 2–3mm

Women’s bands are usually 1.5–4mm wide, and 2–3mm was the most common in the listings we checked. Match the band’s width to the engagement ring’s band so the two look like a pair.

The four band shapes, seen end-on

Court

Domed outside and curved inside, so it slides over the knuckle easily. The most comfortable.

Flat court

Flat outside, curved inside. The modern look of a flat band with the comfort of a court.

D-shape

Domed outside, flat inside. The traditional British wedding band shape.

Flat

Flat inside and out, with square edges. Modern and crisp, but the least comfortable to wear.

Before you buy

What to decide, and what to check

Will it sit flush?

Many engagement rings sit low or have a halo, so a straight band leaves a gap. Curved, wishbone or shaped bands follow the engagement ring’s outline. Always take your engagement ring when you choose a band.

Match the metal

Wear the same metal as your engagement ring. A platinum ring worn against a softer gold band will slowly wear the gold down over the years.

Plain or diamond-set?

A plain band is tougher and easy to resize. Diamond-set bands add sparkle but are harder to resize; full eternity bands often can’t be resized at all, so half eternity is the more practical choice.

Compare Hatton Garden jewellers Check your ring size

Common Questions

How much should a women’s wedding band cost?+

In UK listings we checked in October 2026, a plain 18ct gold women’s band typically cost about £775 (range £224–£1,650) and a diamond-set band about £995 (range £330–£6,500).

Is a diamond wedding band a good idea?+

Yes, if you want more sparkle and accept the trade-offs: diamond-set bands are harder to resize, and the small stones need checking every year or so. A half eternity band, with diamonds across the top only, is the most practical option.

What is a curved or wishbone wedding band?+

A band shaped to curve around your engagement ring’s centre stone, so the two sit flush with no gap. They’re common with halo and low-set engagement rings.

Sources

Prices: UK retail listings from Google Shopping and search results via DataForSEO, October 2026.
Cooksongold: 18ct gold and platinum wedding ring blanks, with stated weights
Wedding Rings Direct: plain 6mm medium court (weights by size and metal)