Best Glasses for Diamond Faces — Framing High Cheekbones
A diamond face is defined by width at the cheekbones. The forehead and jaw are both narrower, and the chin comes to a point, which leaves the cheekbones as the widest part of the face. The goal in eyewear is not to shrink that width but to add visual weight above the eyes and below the cheeks, so the face reads as balanced rather than top- and bottom-heavy.
Is Your Face Actually Diamond-Shaped?
Face-shape categories are a styling shortcut, not a measurement of anything scientific, and plenty of people sit between two of them. The quick self-test is to pull your hair back, look straight into a mirror, and compare three horizontal widths: forehead, cheekbones, jaw.
- Diamond: cheekbones clearly widest; forehead narrower; jaw narrow with a pointed chin.
- Oval: cheekbones widest but the forehead is only slightly narrower and the jaw is softly rounded.
- Heart: forehead widest, then the cheekbones, tapering to a narrow chin.
- Round: all three widths are similar and the face is short relative to its width.
If your cheekbones are the widest point and your jaw tapers sharply, you are a diamond. Framing rules are covered in more detail in our complete guide to choosing glasses by face shape.
Frame Shapes That Flatter A Diamond Face
Cat-eye frames
The upswing at the outer top corner is the single most reliable shape for a diamond face. It adds width where the forehead is narrow and draws the eye upward and outward, away from the cheekbones.
Browline and half-rim frames
A heavy top line puts visual weight across the brow, which balances the cheekbones. Browline (Clubmaster-style) frames do this with a solid upper rim and a thin or rimless lower half.
Oval and rimless frames
Softly curved ovals suit a diamond face as long as they are wide enough; hard angles echo the cheekbones and can make them look sharper. Rimless and semi-rimless designs keep the focus on the eyes rather than on the frame edge.
Decorative temples
Temple detailing — colour, metal accents, a thicker arm — sits right where the face narrows below the cheekbones and adds the width that is missing there.
Frame Shapes To Avoid
Two mistakes do most of the damage on a diamond face.
- Very narrow or undersized frames. If the frame is narrower than the cheekbones, it stops at the widest point of the face and makes the cheeks look wider still. Aim for a frame front that reaches roughly to the outer edge of your cheekbones.
- Small round frames. A tight circle concentrates visual weight in the middle of the face, directly above the cheekbones. Round works better once it is oversized and gently oval rather than perfectly circular.
Deep, drop-shaped frames and heavy bottom rims can also pull the face downward. A little weight along the top line is usually more flattering than weight along the bottom.
Sizing: What To Look For On The Specs
Getting the shape right but the size wrong still looks off. These are the numbers worth checking before you order, and our guide to measuring your face at home shows how to take the first two yourself.
| Measurement | Target for a diamond face | Why it matters |
|---|---|---|
| Frame width | Equal to or slightly wider than cheekbone width | Adds width at the temples; prevents the cheeks dominating |
| Lens height | Medium to deep — not shallow | Balances the tall mid-face and supports a heavy browline |
| Bridge | Narrow to medium, with adjustable pads if possible | Diamond faces often have a narrower nose bridge |
| End pieces | Extended outward from the lenses | Widens the upper face without a heavy lens |
| Temple arms | Not too thick at the hinge | Thick hinges deepen the narrow zone below the cheekbones |
Quick fit checklist
- The frame front ends level with the outer edge of your cheekbones, not inside it.
- The top of the frame sits close to the eyebrow line; a browline frame should follow it.
- Nothing rests on the cheekbones when you smile.
- The frame does not slide when you look down.
Styling Notes That Make The Difference
Shape and size do most of the work, but three smaller choices decide whether a pair looks considered or accidental.
- Draw the brow line. A visible top rim, a contrast colour along the brow, or a subtle cat-eye lift all emphasise the eye area and pull attention up from the cheekbones.
- Go lighter on the bottom half. Thin or rimless lower rims keep the jaw from looking narrower than it already is.
- Choose colour with intent. Warmer tones — amber, tortoise, warm metals — soften the angular geometry of high cheekbones. Very dark, very thin rims disappear and can leave the cheekbones unopposed.
If you need to wear glasses all day, also weigh weight and balance: a frame that is heavy at the front and thin at the temples will slide, and a sliding frame never looks right regardless of shape.
Frequently Asked Questions
Can someone with a diamond face wear round glasses?
Yes, if they are large and gently oval rather than small and perfectly round. The problem is scale, not the circle itself.
Are cat-eye frames too bold for everyday wear?
Not at all. The effect comes from the angle of the top rim, so a subtle lift in a neutral colour is just as useful as an exaggerated vintage shape.
How do I know if a frame is wide enough?
Stand in front of a mirror: the frame front should reach roughly to the outer edge of your cheekbones, leaving only a small margin of cheek visible beyond the frame.
Do I need a wide frame if my face is narrow overall?
Width should be judged against your cheekbones, not against the absolute size of your face. A small diamond face still needs a frame that reaches the widest point.
Diamond faces are usually considered one of the easier shapes to frame, because the cheekbones give the glasses something to sit against. Add width at the temples, emphasise the brow, avoid anything undersized, and the proportions tend to fall into place.