Choosing a side part for a diamond face (men)

VerdictNeutral

Verdict: Neutral. A side part can suit a diamond face, but it changes little about the outline either way. It has a clean parting on one side, with the top combed over. Choose it if you like that look without needing much change in apparent width.

On a diamond face, the cheekbones are clearly the widest line. The forehead and jaw are narrower. A side part leaves that balance largely as it is, which explains the neutral verdict.

Updated 1 November 2026

At a glance

Style
Side part
Face shape
Diamond
Verdict
Neutral
Why
It changes little about the outline either way.
Ask your barber to
ask for it as it is

What to ask your barber

Ask your barber for it as it is: a clean parting on one side, with the top combed over. This verdict doesn't require a face-shape adjustment to the standard cut.

Bring a reference showing the parting and the outline you want. You can use the side-part guide to explain the style. Keep the request focused on the cut rather than asking it to make your face look like another shape.

Decide whether you want more forehead width

A side part on a diamond-shaped face makes little difference to the outline. If your aim is to soften prominent cheekbones, pay attention to where the hair adds width.

Width at the forehead and chin softens their point; fullness at cheekbone level exaggerates it. A fringe or forward-falling texture widens the narrow forehead. Length ending at the jaw adds width where the face narrows. Those are different effects from simply combing the top across.

Allow for a trim every four weeks

Upkeep means a trim every four weeks. Think about whether that schedule fits before choosing a side-part haircut for your diamond face.

The neutral rating doesn't tell you how often you'll visit the barber. It describes the effect on your face's outline. Use the hairstyle hub to compare cuts if upkeep matters as much to you as the finished shape.

Check the shape before changing the cut

The free face-shape finder confirms your face-shape prototype from one selfie; the hairstyle try-on then shows this cut on your own photo. Check the whole outline, including the narrow forehead and jaw.

A caution isn't a ban. Nearly every cut works on every shape once the relevant detail is adjusted; the verdict points to that detail. This neutral verdict requires no change. Compare a messy fringe for a diamond face if you want forward-falling texture instead.

Questions people ask

Does a side part make a diamond face look wider?
It changes little about the outline either way. Don't choose it expecting a clear increase in forehead or jaw width.
Do I need a special version for a diamond face?
No specific adjustment is required by this verdict. Ask for the side part as it is, with a clean parting and the top combed over.
Should I choose a fringe instead?
A fringe or forward-falling texture makes a narrow forehead look wider. Choose between that effect and the side part's largely unchanged outline.

Written from the measurements and ingredient facts on this site, then checked for the usual mistakes. Not medical advice.

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