Diamond face shape hairstyles for men come down to one geometry problem most guides get backwards. A diamond face has a narrow forehead, wide cheekbones, and a narrow jaw or chin. The cheekbones are usually the widest point on the face by a real margin. Most styling advice for this shape tells you to add volume at the sides to “balance” the face, which just piles width onto the area that already has too much.
The actual goal is the opposite. Forehead and jaw need the help. The cheekbones don’t.
Best Diamond Face Shape Hairstyles for Men
Fifteen styles below, assessed for how they handle the width problem.
Textured Quiff
Height and volume at the front, sides tapered rather than faded. Strong choice, and here’s why: the quiff puts vertical presence exactly where a diamond face is narrowest, the forehead. Skip the skin fade here specifically. It sounds like it should help and actually does the opposite, increasing the contrast against the cheekbones below and dragging attention straight to them.
Side Part with Taper Fade
A defined part, top swept to one side, taper on the sides. Adds some width through the sweep at the forehead without bulking up the cheekbone area. It’s a tidier, more formal version of what the quiff does, and I’d actually recommend it over the quiff for anyone in a conservative workplace where height at the front looks like too much effort for the room. The part itself should fall high, closer to the crown than the temple, since a low part puts the visual break right at cheekbone level and undoes the whole point of the style.
Medium Pompadour
More volume and height than a quiff, swept back instead of straight up. Needs real length though, two inches or more at the front minimum, or there’s nothing to build the height with.
Faux Hawk Fade
Centre section lifted and textured, sides tapered rather than faded. I’ll be straight about this one. The concept fights against the goal here more than any other entry on this list, since a narrow strip down the centre draws a vertical line that points straight at the jaw rather than adding width anywhere useful. If you want this look specifically, a taper on the sides and a wide centre strip rather than a narrow one softens the problem. It doesn’t remove it. This is the compromise pick on this list, not the confident one.
Textured Crew Cut
Short, textured top, tapered sides. Lower maintenance than the quiff or pompadour, less dramatic too, but the texture on top still gives the forehead more visual interest than a flat cut manages. This is the one I’d point a man toward if he’d rather not build his whole haircut around his face shape. It’s a solid short cut on its own terms, and the small amount of texture through the crown happens to help here without making that the obvious goal.
Textured Fringe with Length
A fringe left long enough to sweep forward or to the side, texture through the ends, tapered sides. This does the same forehead job as the side-swept fringe above but with more coverage across the whole brow line rather than a single directional sweep. Good option if a side part feels too formal but a full quiff feels like too much.
Low Fade with Textured Top
A gradual, low-contrast fade with real length and texture retained on top. This is close to the safest style on the whole list for this face shape specifically, since a low fade barely touches the temple area at all, leaving the cheekbones with no extra contrast to compete against while the top does the actual work of adding forehead presence.
Medium Length Side Swept Hairstyle
Hair directed to one side, length reaching the forehead and brow. Same principle as the side part, longer sweep though, so it does more work on the forehead specifically.
Medium Wavy Hairstyle
Natural or product-assisted wave at medium length. The wave adds width and movement right around the jaw, softening the taper from cheekbone down to chin that’s most pronounced on this face shape. If the wave is natural, this is close to a free win, since you’re getting the width benefit without asking anything extra from a barber. If it’s product-assisted, a sea salt spray on damp hair worked specifically through the sides and jaw area does more for this face shape than applying it evenly across the whole head.
Textured Crop
Fringe-forward, short overall, tapered or faded sides. The textured crop depends entirely on the fringe, more than any other entry on this list. A short, tight fringe doesn’t add much forehead width and the whole cut becomes a fairly average choice rather than a strong one. Ask specifically for the fringe left longer and fuller than a typical textured crop, since the standard version of this cut is built around a compact fringe that undersells exactly the area a diamond face needs help with.
Layered Medium Flow Hairstyle
Layered medium-length hair, movement throughout. The layers put volume through the jaw and lower cheek specifically, which is the narrowest section of the whole face and the part that benefits most from some visual support.
Side Swept Fringe
A fringe swept sideways instead of falling straight down. Targets the forehead directly, which is the single narrowest point on the face, and does it more precisely than almost anything else on this list since the fringe lands exactly where the width is needed rather than somewhere adjacent to it. The length matters here. Too short and the sweep barely registers. You want enough fringe that the sideways direction is obvious rather than just slightly off-centre.
Medium Length Brushed Back Hair
Brushed back off the face, no hard part, no heavy product. Soft finish, no severe lines. Suits the kind of gentle balance a diamond face responds to better than anything structured, and I’d call this one of the most underrated options on this list because it doesn’t look as striking as the quiff or pompadour on first glance but does real, quiet work on the forehead-to-jaw balance every single day without asking for much styling effort in return.
Long Layered Hairstyle
Past the collar, layered throughout. Works well here if it’s actually layered properly. Skip the layers and long hair on this face shape looks heavy right through the cheekbone area, the one spot that already has enough weight.
Medium Length Tapered Cut
Gradual taper, medium length on top, no hard fade line anywhere. The gentlest option on the whole list in terms of contrast. Not built specifically for this face shape, but it won’t work against it either. A safe default if nothing else here appeals.
The Cheekbones Are Already Doing Enough
Generic advice treats a diamond face shape like it needs balancing through symmetry. It doesn’t. It needs the eye redirected somewhere else.
The cheekbones are already the strongest feature here, almost by definition. A haircut doesn’t need to fight them or shrink them. It needs to give the forehead and jaw enough visual weight that the whole face looks proportionate instead of cheekbone-first. Any style that adds bulk right at the temple, exactly where the cheekbones peak, works against that no matter how sharp it looks in a photo.
Two styles worth naming directly because they’re recommended constantly for men in general and work against this face shape specifically. A high fade removes more hair at the temple than any other fade height, which increases the contrast against the cheekbones rather than softening it. A slicked-back undercut creates a hard vertical line between shaved sides and a slicked top that lands right on the narrow jaw and makes it look narrower still. Both look sharp on paper. Neither does this face shape any favors.
A pompadour that actually adds height beats a flawless skin fade that leaves the cheekbones with nothing to compete against, every time.
Height Helps More Than Width
Most face shape advice leans on width, more here, less there. For a diamond face, height does more of the real work.
Height at the crown and front pulls the eye upward, past the cheekbones, toward the forehead. That’s a more reliable fix than trying to add width at the jaw or temple with hair alone, which is harder to pull off convincingly and easy to overdo until it looks strange.
That’s the whole reason the quiff and pompadour beat the side part and the crop on this list. They don’t nudge the balance. They move it.
Long Hair Needs Shape or It Drags the Face Down
Length without structure does the opposite of what this face shape needs. Straight weight pulling down past the jaw just draws more attention to how narrow that jaw already is next to the cheekbones.
Layering interrupts that downward pull. The difference between long hair that helps here and long hair that doesn’t usually comes down to whether the layers actually targeted the mid-face and jaw, not just whether the hair got cut for length and left alone.
The Beard Beasts Verdict
The best diamond face shape hairstyles for men add height and width at the forehead and jaw. Keep the sides controlled instead of stripped away. Stay away from anything that piles on contrast right at cheekbone level.
The textured quiff and medium pompadour do the most for this shape out of everything on this list. Skip the high fade and the slicked-back undercut entirely, no matter how often they show up on general best-haircuts lists that aren’t written with this face shape in mind.
Height over a hard fade. Let the cheekbones be the feature, not the problem.
