Skip to main content
A UK eyewear leader since 2004As seen on TV
Union Jack flagMade in our UK lab · Next Day DeliveryUK opticians on hand to helpPrescription lenses includedReturns & exchanges
Union Jack flagMade in our UK lab · Next Day Delivery
Glasses for Diamond Face Shapes

Glasses for Diamond Face Shapes

The diamond face shape is one of the rarest and most striking.

Do You Have a Diamond Face Shape?

Diamond face shapes are often considered the rarest among the six common face types. Their defining feature is prominent cheekbones, the widest part of the face. Set between a narrower forehead and a tapered jawline. The chin typically comes to a soft or slightly defined point. An overall silhouette that resembles a diamond or rhombus.

This face shape tends to appear angular and sculpted, often described as chiselled. Rather than disguising these striking features, the goal when choosing frames is to enhance balance. Drawing attention to the eyes, softening the width of the cheekbones, and adding proportion to the narrower forehead and chin.

Best Frames for Diamond Face Shapes

The goal is to add width to the upper and lower thirds of the face. Drawing attention to the eyes and brow line, while softening the dominant cheekbone width. Frames with detail at the top, curved lower lenses, or gently widened upper portions all work well.

Woman wearing a black cat eye shaped glasses frame

Cat-Eye Frames

The stand-out recommendation for diamond faces. The upswept outer corners draw the eye upward toward the brow and temples, adding width to the narrow forehead and framing the eyes beautifully. The rounded lower lens portion simultaneously softens the angular cheekbones. A particularly strong choice for women, and now widely available in more restrained styles that suit any wardrobe.

Woman wearing an oval gold metal glasses frame

Oval Frames

Oval frames offer soft, curved lines that contrast with the angular cheekbones and pointed chin of a diamond face. Their slightly wider profile helps balance the overall proportions without overpowering the narrow forehead. A versatile, understated option that works in metal or acetate, tortoiseshell and translucent finishes are particularly flattering.

Man wearing a browline glasses frame in black and silver

Browline Frames

The strong upper rim of a browline (Clubmaster) frame draws attention to the brow line and upper face. The lighter lower portion keeps the chin area visually open. An effective and sophisticated choice for both men and women with diamond faces.

Woman wearing an aviator gold metal frame

Aviator Frames

Aviators are top-heavy in their visual weight. The wide upper curve draws the eye upward, which works well for diamond faces where the forehead is narrower than it might otherwise appear. The teardrop curve of the lower lens also softens angular cheekbones. A strong option for prescription sunglasses as well as everyday frames.

Woman wearing a round lens rimless frame

Round and Oval Rimless

Rimless and semi-rimless frames are lightweight and understated, allowing the face's natural features to take centre stage. A semi-rimless frame with a defined brow bar draws attention upward, while the open lower lens keeps the chin area light. A good choice for those who prefer minimal eyewear or wear a strong prescription where a full rim is not essential.

Glasses Frames For Diamond Face Shape Quick Reference

Best choice Use with care Avoid

✓ Cat-eye

✓ Oval

✓ Browline/Clubmaster

✓ Aviator

✓ Semi-rimless 

Wayfarer

Geometric

✗ Very small or narrow frames

✗ Oversized frames wider than cheekbones

✗ Very boxy or angular styles

Diamond Face Glasses UK Tips

Frame width: Aim for frames roughly level with your cheekbones, not wider, which would exaggerate them, and not narrower, which would look lost on your face

Upper detail: Frames with decorative detailing, colour, or thickness concentrated at the top of the frame draw attention to the eyes and brow rather than the cheekbones

Lens depth: Medium to generous lens height adds visual length and stops the face looking wide in the middle

Colour: Bold or patterned frames worn at the brow line can help widen the upper face, translucent or lighter lower sections keep the chin visually open

Frame material: Full-rim acetate adds presence and works well for highlighting the brow area; thin metal frames give a lighter, more refined look

Need to identify your face shape first?

Our complete face shape guide covers all six shapes: oval, round, square, heart, diamond, and oblong. with a step-by-step guide to identifying yours.

Frequently Asked Questions

What glasses suit diamond shaped face?

Cat-eye frames are the most consistently recommended choice. The upswept corners draw attention to the brow and eyes while the curved lower lens softens the cheekbones. Oval, browline, and aviator frames are also strong choices. The shared goal across all these styles is to frame the eyes, add width to the narrow forehead, and balance the prominent cheekbone width.

Do oval glasses suit a diamond face shape?

Yes. Oval frames offer soft curves that contrast with the angular cheekbones and pointed chin of a diamond face, creating a balanced, harmonious look. Their slightly wider profile is particularly flattering for the cheekbone width characteristic of this face shape.

Are browline frames good for a diamond face?

Yes. Browline (Clubmaster) frames draw the eye toward the brow line and upper face. Counteracting the natural tendency for the cheekbones to be the most prominent feature. The heavier upper rim adds width to the narrower forehead. While the lighter lower portion keeps the chin area visually open.

What should I avoid if I have a diamond face shape?

Very narrow frames can feel undersized against prominent cheekbones. While overly wide styles that extend beyond them may exaggerate width rather than balance it. Similarly, highly angular geometric frames can echo the face’s natural structure, enhancing sharpness instead of softening it.

Are cat-eye glasses good for diamond faces?

Cat-eye frames are one of the strongest recommendations for diamond faces. The upswept outer corners draw attention upward to the eyes and brow line, adding width to the narrow forehead. The rounded lower lens simultaneously softens the angularity of the cheekbones. Both dramatic and subtle cat-eye styles can work, the restrained versions are particularly versatile for everyday wear.

What glasses suit diamond faces for men?

Men with diamond faces tend to suit browline (Clubmaster) frames, oval acetate, and aviators. Browline frames are particularly effective, the defined upper rim draws attention to the brow and eyes. This works well with the diamond face's prominent cheekbone structure. Round metal frames are another strong option for a classic, understated look.

Do rimless glasses work for diamond faces?

Semi-rimless frames with a defined brow bar work very well for diamond faces. The upper detail draws the eye upward without adding bulk below the cheekbones. Fully rimless frames can work too. Though a frame with some upper structure tends to be more flattering as it helps frame the eyes above the prominent cheekbones.

Which celebrities have a diamond face shape?

Megan Fox and Ryan Reynolds are often referred to as having diamond face shapes. Both are commonly associated with cat-eye and oval frame styles. Reflecting the same principles of framing the eyes and softening cheekbone prominence that guide the recommendations above.