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5 Best Sunglasses for Diamond-Shaped Faces

5 Best Sunglasses for Diamond-Shaped Faces

Author: Sam Calderon 

Sunglasses are a great tool to protect your eyes from the sun’s ultraviolet (UV) rays, but not all frames are flattering on every face shape. If you have a diamond-shaped face, there are plenty of options that look great and can flatter your features. Read on to discover the five best sunglasses for diamond-shaped faces and get ready to elevate your style game. 

How to Tell If You Have a Diamond Face Shape 

A diamond face shape is characterized by a narrow forehead, prominent cheekbones, and a narrow chin. This creates a diamond or triangular shape when viewed from the front. So how do you know if your face shape falls in this category? Try the following: 


  • Measure the length and width of your face – Use a measuring tape or ruler to determine the length of your forehead. Then measure horizontally across your cheekbones. If the measurement from cheekbone to cheekbone is wider than the length of your forehead, you likely have a diamond face shape. 

  • Assess your facial features – Look at your facial features individually. Diamond faces typically have high cheekbones and a narrow chin. A pointed chin or angular jawline is also common with this face shape.  


A diamond-shaped face is distinctive and often stands out in a crowd. Choosing the right pair of shades can accentuate your natural features and help you feel confident. 

Best Sunglasses for a Diamond-Shaped Face 

Now that you know how to determine if you have a diamond face, it's time to find the right frames for your sunglasses. Here are a few styles to consider: 

  1. Browline

Browline sunglasses are a classic frame style that features a thick border on the top of the lenses and a thin border on the bottom. Thanks to the prominent structure at the top of the frame, this option helps draw more attention to the eyes. Browline shades also have a timeless appeal, making them a great addition to any wardrobe. 

  1. Cat-Eye

Cat-eye sunglasses are another excellent option. The upswept corners of the frames help offset wide cheekbones and a narrow chin. This trendy style also adds a touch of femininity to your look. Choose cat-eye frames with thicker temples or embellishments to help give your forehead a broader appearance. 

  1. Oval

Oval sunglasses work particularly well for diamond-shaped faces because they soften angular features. The rounded edges of the design help contrast a sharper chin or jawline. Oval frames are also versatile and can be dressed up or down, making them a great accessory for any occasion. 

  1. Rectangle

Rectangle frames are known for adding structure and definition to facial features. Though they may seem like a bold choice, the sharp angles provide a sense of balance and can help show off your unique style. Minimalist designs are ideal when you want a classic look, while colorful rectangular frames can make a big statement. 

  1. Pilot

Pilot sunglasses have tear-drop-shaped lenses with thin metal frames around the edges. This iconic style has been around for decades and is still a popular choice today. Pilot glasses complement diamond-shaped faces because they draw focus to the upper half of the face. They also add a touch of edginess to any outfit. 

Tips for Choosing Sunglasses for Diamond Faces 

In addition to the five styles mentioned above, there are a few things to keep in mind when shopping for new shades: 


  • Choose UV protection – Since ultraviolet rays can damage your eyes, it's essential to have sunglasses that offer adequate protection. Get lenses with 100% UVA and UVB protection to help keep your eyes safe from the sun. 

  • Try polarized lensesPolarized sunglasses reduce glare and improve visibility in bright conditions. They’re especially useful when participating in outdoor activities like fishing or water sports. 

  • Fit is key – No matter what frames you choose, it’s important to ensure they fit comfortably. Ill-fitting glasses can cause discomfort and even headaches over time. Consider trying on different size frames or having a professional adjust the fit for you. 


Remember, these are just general guidelines. Ultimately, the best sunglasses are those that make you feel confident and comfortable while protecting your eyes from UV damage. So, go ahead and add some flair to your wardrobe with these trendy shades. Try our Foster Grant frame finder today to discover even more options to suit your taste. 




  1. What is my face shape? All About Vision. March 2021.* 
  2. Do sunglasses actually protect your eyes? Cleveland Clinic. June 2023. 
  3. 5 signs your glasses don’t fit. All About Vision. September 2019.* 


The sources listed here have been provided for informational purposes only. The citation of a particular source does not constitute an endorsement or approval of EssilorLuxottica products, services, or opinions by such source. 


*Like Foster Grant, All About Vision and AAV Media, LLC are affiliates of EssilorLuxottica.