Round vs Oval Diamonds: Which Shape Is Better?

Round and oval diamonds are two of the most popular diamond shapes for engagement rings. Round diamonds are known for their exceptional sparkle because their cut maximizes light reflection. Oval diamonds offer similar brilliance but appear slightly larger due to their elongated shape.

To learn about all diamond shapes, read Diamond Shapes Guide: How to Choose the Best Diamond Shape.


Round Diamonds

Round diamonds are the most classic and widely chosen diamond shape.

Advantages include:

• maximum brilliance
• timeless style
• versatility in ring settings

Because the round cut is designed to reflect light efficiently, it produces the strongest sparkle.

If you want to explore diamonds with exceptional brilliance, you can Shop Our Lab Diamond Collection.


Oval Diamonds

Oval diamonds have an elongated shape that creates a modern and elegant appearance.

Advantages include:

• appears larger than round diamonds of the same carat
• elegant elongated shape
• flattering on the finger

If you want to see available diamond shapes, you can Explore Diamonds by Shape.


Choosing Between Round and Oval

Round diamonds are ideal for buyers who want maximum sparkle, while oval diamonds are perfect for those who prefer a modern and elongated look.

You can choose your favourite from All Our Collections 

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