The diamond face shape
The diamond face is built around a single dominant feature: cheekbones that clearly outmeasure both the forehead and the jaw. That width at the mid-face creates a natural focal point stylists get excited about. The architecture is already doing the work; styling is just about choosing what to point at and what to soften around it.
Because the forehead and jaw are both narrower than the center, the main goal is building a little more presence at those two ends. Not covering anything up, not shrinking anything down, just creating enough visual weight at the top and bottom so that your cheekbones read as the star of a complete picture rather than an isolated ledge.
Is your face diamond?
Measure cheekbone width, forehead width, jaw width, and face length. Diamond is the shape where cheekbone width is clearly the largest of the three horizontal measurements, and both forehead and jaw are noticeably narrower, often with the jaw coming in slightly narrower than the forehead. Face length tends to be moderate to long. The hallmark look is a pronounced, angular mid-face that narrows toward both the hairline and the chin.
If your forehead is the widest point, look at heart instead. If your cheekbones and forehead are close in width, with both wider than the jaw and a soft jawline, look at oval. Diamond is specific: both the forehead AND the jaw are narrower than the cheekbones, and the cheekbones feel like a genuine shelf.
- →Photos in direct light show a clear horizontal "shelf" across the mid-face.
- →Your forehead feels narrow compared to your cheekbones, not just your jaw.
- →Your chin is pointed or lightly rounded, never broad.
- →Stylists have remarked on your cheekbones without prompting.
Best hairstyles for a diamond face
Textured fringe or curtain bangs
Adding soft width across the forehead brings balance to the narrow top third; works for any hair length or gender expression.
Chin-length bob or shaggy lob
Weight at jaw level builds visual presence in the lower third; the blunter the cut the more it anchors the look.
Layered long hair with volume at the ends
Layers that flare at the collarbone create lower-face width without touching the cheekbones.
Voluminous top with tapered sides
For shorter styles, height at the crown and soft volume around the temples pulls the eye upward and outward, framing rather than fighting the mid-face.
Side-swept or asymmetric styles
Diagonal movement across the forehead adds visual breadth at the top; practical for both short cuts and long styles.
- Worth skipping: Styles with maximum volume at the exact cheekbone line; your cheekbones are already the widest point and need no amplification.
- Worth skipping: Very sleek, close-to-the-head styles with no volume at crown or ends, which leave the forehead and jaw visually unsupported.
- Worth skipping: Center-parted styles with zero width at the forehead, which can emphasize the narrowing rather than balance it.
Turn shape into a specific cut with the AI hairstyle finder.
Best glasses for a diamond face
Oval frames
A gentle, rounded shape that echoes the curves in your face without competing with the cheekbones; works particularly well when the frame width roughly matches the cheekbone width.
Rimless or semi-rimless
Minimal hardware lets your mid-face breathe and keeps the cheekbone the lead feature rather than the frame.
Cat-eye
The upswept corners follow the natural line of the cheekbones and add width at the outer corners of the forehead simultaneously, a neat double effect.
Light browline
A subtle upper bar adds a little visual weight to the forehead without overpowering the delicate proportions at the top of the face.
More frame logic in the glasses for your face shape guide.
Beard and grooming
For masculine grooming, the diamond shape rewards a beard that adds foundation under the cheekbones. A medium-length full beard or a defined goatee with fuller coverage at the chin creates width in the lower third and gives the face a more grounded, complete silhouette. Keep the cheek line clean and well-defined so it does not compete with the cheekbone's natural prominence. Stubble works too; just carry it a touch fuller at the chin than the sides.
Necklines and jewelry
Necklines that create visual width at the collarbone area complement the diamond's narrow jaw beautifully. Boat necks, wide-scoop necks, and open collars are strong choices because they draw the eye outward at the shoulder line. Statement earrings, especially wider drop styles, add presence at the jaw level. V-necks are fine but deeper cuts can make a narrow chin appear even narrower; keep them shallow or balance them with a wider-brimmed frame or a bold collar.
Often confused with
Diamond vs Heart
Both shapes taper toward the chin, but in heart the forehead is the widest point, not the cheekbones. If your forehead clearly outmeasures your cheekbones, you are heart. If the cheekbones are the widest measurement and the forehead is narrower, you are diamond.
Diamond vs Oblong
Oblong and diamond can both read as angular from the front, but the difference is orientation: oblong's defining feature is length greater than width with relatively even sides, while diamond's defining feature is the horizontal cheekbone ledge with narrower zones above and below. Check whether your cheekbones genuinely outmeasure your forehead; in oblong they do not.
Get your shape read from one selfie
Mirrors flip, lenses distort, and most faces blend two shapes. Lookcard measures your actual proportions from one clear photo, names your dominant shape, and builds the hair, glasses, and neckline pages of your 15-page report around it, rendered on your own face. Your selfie is deleted after the report is built.
Questions
What is a diamond face shape?+–
A diamond face shape has cheekbones as the clearest widest point, with both the forehead and the jaw measuring narrower. The result is a face that is widest in the middle and tapers at both the top and bottom, giving the face its angled, gem-like outline.
What hairstyles suit a diamond face?+–
Hairstyles that add width near the forehead and around the chin work beautifully: curtain bangs, textured fringe, chin-length bobs, and layers that flare at the ends. The goal is building a little more visual presence at the top and bottom so the cheekbones read as the featured highlight of a balanced frame.
What glasses are best for a diamond face shape?+–
Oval, rimless, semi-rimless, and cat-eye frames are all strong choices. They follow or soften the cheekbone line without adding bulk at the mid-face. Avoid very wide rectangular frames at cheekbone level, which can over-emphasize the widest point.
Is diamond face shape rare?+–
It is less common than oval or round, which is part of why stylists find it so distinctive to work with. The prominent cheekbone architecture gives immediate photogenic structure that many other shapes do not have as a starting point.
Can Lookcard tell me if I have a diamond face shape?+–
Yes. Lookcard reads forehead, cheekbone, jaw, and length proportions from one selfie, identifies your dominant shape, and builds recommendations rendered on your own face. If you are sitting between diamond and heart or diamond and oval, the report will show which set of recommendations actually fits your measurements.
Keep exploring: the full face shape guide, your color season (the other half of the read), or a real sample report.