Glasses for Diamond Shaped Faces: How to Choose the Most Flattering Frames

The best glasses for diamond shaped faces are oval, rimless, and cat-eye frames that visually widen the forehead and soften prominent cheekbones. Avoid narrow or highly angular frames that emphasize the widest part of the face.

Choosing glasses isn't just about following trends. The right frames can balance your facial features, feel comfortable, and highlight your natural shape. If you have a diamond-shaped face, you're in luck—many classic frame styles work well because they soften angles while drawing attention to your eyes.

In this guide, you'll learn how to identify a diamond face shape, discover the best glasses for diamond face shape, and find sunglasses that complement your features.

This article was reviewed by the Glasses.com editorial team against verified sources including the American Academy of Ophthalmology (AAO), the American Optometric Association (AOA), and peer-reviewed clinical literature.

What is a diamond face shape?

A diamond face shape is defined by high, prominent cheekbones, a narrow forehead, and a tapered chin. The cheekbones are the widest part of the face, while both the forehead and jawline are narrower.

Unlike an oval face, which has gentle curves throughout, or a square face with a broad jawline, a diamond-shaped face has more angular contours concentrated around the cheeks.

People with this face shape often want frames that create balance by adding visual width to the upper face and softening sharp angles.

How can you tell if you have a diamond-shaped face?

Stand in front of a mirror with your hair pulled back and look at the outline of your face.

You may have a diamond face shape if these features sound familiar:

• Your cheekbones are the widest part of your face.
• Your forehead is narrower than your cheekbones.
• Your jawline tapers toward a pointed or narrow chin.
• Your face is slightly longer than it is wide.
• Your forehead and jawline appear similar in width.

If you're still unsure, compare your face with other common face shapes.

Glasses for every face shape

What frames suit a diamond face?

The goal is to balance facial proportions by adding width near the forehead while softening the cheekbones.

Generally, the best glasses for diamond face shape feature rounded lines, gentle curves, or an upswept silhouette.

Recommended Frame Shapes	Why They Work
Oval	Softens angular cheekbones and chin
Rimless	Keeps attention on your eyes without adding visual weight
Cat-eye	Adds width to the upper face and lifts facial features
Butterfly	Broadens the temples and balances a narrow chin
Clubmaster	Creates emphasis at the brow line

Frames with softer curves often create the most balanced look, although personal style always matters.

Best glasses for diamond shaped faces

Oval glasses

Oval frames are one of the easiest recommendations for a diamond-shaped face.

Their rounded edges soften prominent cheekbones while balancing the angles of the jaw and chin. Because they don't compete with strong facial features, oval glasses create a natural, proportional appearance.

Choose a frame that's slightly wider than your cheekbones without extending excessively beyond your temples.

Cat-eye glasses

Cat-eye glasses remain one of the most flattering styles for diamond faces.

The upswept outer corners naturally draw attention toward the eyes and upper face, helping balance a narrower forehead.

Whether you prefer subtle or bold cat-eye frames, this timeless style works well for both prescription glasses and sunglasses.

Rimless glasses

Rimless glasses create a lighter appearance by minimizing the visual weight around your cheekbones.

Because they don't frame the face heavily, they allow your natural features to stand out without emphasizing facial angles.

They're an excellent option if you prefer a clean, understated style.

Butterfly frames

Butterfly frames are wider near the temples, helping create the appearance of a broader forehead.

This extra width balances the lower half of the face while complementing high cheekbones.

They also work particularly well for oversized fashion styles.

Clubmaster glasses

Clubmaster frames combine a bold browline with rounded lower lenses.

The thicker upper portion naturally attracts attention upward, helping balance a narrower forehead while maintaining a classic look suitable for both casual and professional wear.

Best sunglasses for diamond face

The same design principles apply when choosing sunglasses.

Look for sunglasses that:

• Have gently rounded lenses
• Are slightly wider than your cheekbones
• Feature cat-eye or butterfly silhouettes
• Include a defined brow line
• Avoid overly narrow shapes

Oversized sunglasses can also work well, provided they stay proportionate to your overall face size.

Which frame shapes should you avoid?

No frame style is completely off-limits, but some shapes may emphasize the natural width of your cheekbones rather than balance your features.

Frames that are often less flattering include:

• Very narrow rectangular frames
• Small geometric styles
• Extremely angular square frames
• Frames narrower than your cheekbones
• Oversized heavy frames that overwhelm delicate features

If you love one of these styles, choosing a lighter color or thinner frame profile can help reduce visual heaviness.

Tips for choosing the right frame size

Frame shape is only part of the equation.

A flattering fit also depends on choosing the correct size.

When shopping, remember to:

1. Choose frames that are approximately as wide as your cheekbones.


2. Avoid frames that pinch at the temples.


3. Make sure your eyes sit near the center of each lens.


4. Select lightweight materials if you'll wear your glasses all day.


5. Consider adjustable nose pads for additional comfort.

The right fit improves comfort and helps your glasses stay properly aligned with your prescription.

How to find your perfect pair

Finding glasses is easier when you combine face shape with personal style.

You may want to consider:

• Your prescription requirements
• Frame material
• Everyday activities
• Color preferences
• Lens options

Virtual try-on tools can also help you compare multiple frame shapes before making a decision.

Shop the latest collection here: Shop eyeglasses

If your face shape falls somewhere between diamond and heart, you may also find this guide helpful: Glasses for heart-shaped faces

Frequently Asked Questions

What frame shapes suit a diamond face?

Oval, rimless, cat-eye, butterfly, and Clubmaster frames are generally the most flattering because they soften prominent cheekbones and add width to the upper face.

Should diamond faces wear cat-eye or round glasses?

Yes. Cat-eye frames lift the eye area and broaden the brow line, while round or oval frames soften angular features. Both are excellent options for most diamond face shapes.

What frame shapes should a diamond face avoid?

Very narrow, overly angular, or small frames can emphasize the widest part of the face. Choosing frames at least as wide as your cheekbones usually creates a more balanced appearance.

Key Takeaways

• Diamond-shaped faces have prominent cheekbones with a narrower forehead and chin.


• Oval, rimless, cat-eye, butterfly, and Clubmaster frames help create balanced facial proportions.


• Choose frames that are approximately as wide as your cheekbones for the most flattering fit.


• Avoid narrow or highly angular frames if you want to soften facial contours.


• Comfort and proper sizing are just as important as frame shape when choosing new glasses.