April 10

Oval vs Round Diamond | Our Detailed Comparison with Pros & Cons


Author: Paula Vysovska

Imagine you're walking into a jewelry store, and you're faced with a decision: do you choose the classic and timeless round diamond, or the sleek and modern oval diamond? It can be a tough choice to make, as both shapes have their own unique characteristics. But don't worry, we're here to help you navigate the pros and cons of each diamond shape, so you can confidently select the one that speaks to you. 

So let's dive into the world of diamonds and discover the differences between round and oval diamonds.

Key Takeaways

  • Round and oval diamonds are both brilliant cuts to consider when buying this precious stone.
  • Round diamonds are still considered on top priority when going for timeless style like for an engagement ring.
  • Oval cut diamonds are fast becoming a popular diamond shape.
  • In addition, oval cut diamonds come in bigger sizes and lesser costs.
  • Round cut diamonds still top the market remaining at highest prices.

What are Round Diamonds?

Round diamonds are the most popular and sought-after shape for diamonds, and for good reason. They have a timeless and classic look that is sure to never go out of style. 

What’s more? Round diamonds have 58 facets and a symmetrical shape, which gives them extra sparkle and brilliance. Furthermore, these diamonds are also the most expensive type of diamond due to their rarity, and are perfect for engagement rings or any other jewelry that you want to make special.

round cut diamond

What Are Oval Diamonds?

An oval diamond is a type of diamond cut in an oval shape. It also has 58 facets and is one of the more popular diamond shapes, due to its unique and eye-catching style. 

Unlike a round brilliant diamond cut, the oval shape has a length-to-width ratio that can vary, making it possible to customize the shape and size of the diamond. But keep in mind, they have the same fire, brilliance and scintillation as round diamonds, but their oblong shape can make them appear larger than other diamonds of the same carat weight

In addition, oval cut diamonds also make for an interesting twist on traditional engagement rings, making them perfect for someone looking for something a little different.

Oval shaped diamond

Pros Of Oval Diamonds

  • Unique and trendy
  • More affordable size
  • Elongates fingers

Cons Of Oval Diamonds

  • Vulnerable to damage
  • Difficult to set

Pros Of Round Diamonds

  • Classic and versatile
  • Popular for engagement
  • Maximum brilliance

Cons Of Round Diamonds

  • Expensive cut
  • Difficult to polish
two images of persons wearing diamond rings

Cost Comparison

When it comes to cost comparisons of oval and round diamonds in points, it really depends on the size and quality of the diamond. Generally, round diamonds are more expensive diamond shapes than their oval counterparts. This is because round diamonds are more popular and have a larger demand, making them more expensive. 

However, if you’re looking for an oval diamond, you may find that the cost in points is less than that of a round diamond. In addition, the shape of an oval diamond can be very flattering and create quite a unique look. So, if you’re looking for a unique diamond shape and a cost-effective option, an oval diamond may be the way to go.

Frequently Asked Questions

Let's look at some frequently asked questions and answer them!

Are round diamonds more expensive than oval?

I can tell you that round diamonds are generally more expensive than oval diamonds. This is because round diamonds have the most symmetrical shape, making them the most prized of all diamond shapes. Additionally, round diamonds tend to have the most sparkle since the facets are evenly spaced around the stone, which appeals to many buyers. On the other hand, oval diamonds tend to look larger for their carat weight and thus are a more affordable option for those looking for a big look without the big price tag.

Does a 1 carat oval look bigger than a 1 carat round?

An oval-shaped 1 carat diamond does look bigger than a round-shaped 1 carat diamond. The reason for this is that oval-shaped diamonds have a larger surface area, giving the illusion of a larger diamond. The oval shape also elongates the face, creating a slimming effect, which can make the diamond appear even bigger. So, if you're looking to make a statement with your diamond, an oval-shaped 1 carat diamond is the way to go!

Which diamond shape is most elegant?

When it comes to diamond shapes, the most elegant is the classic round shape. This timeless design has been popular for decades, and its symmetrical shape makes it incredibly eye-catching. The round diamond shape is also very versatile, and can be used in both classic and modern designs. It can also be used to draw attention to the center diamond in an engagement ring. The round shape gives the illusion of a larger diamond, while still maintaining a classic and elegant look.

Round or oval diamond, which is right for you?

The decision you make should be based on personal preference and what you feel looks best on you. Round diamonds are the most popular and timeless choice, as their classic shape allows for maximum light reflection and brilliance. Oval diamonds, however, are also gaining in popularity and provide an elegant, elongated look on the finger. Ultimately, the choice of which diamond shape is right for you comes down to personal preference. Consider the size of your hand, the length of your finger, and the overall look you want to achieve when selecting your diamond.


An oval-cut diamond and a round-cut diamond are both beautiful and unique in their own ways. Although round diamonds are the most popular choice for engagement rings and other special occasions, oval diamonds provide a unique sparkle and brilliance that set them apart from other shapes. Oval diamonds also provide a great option for those who are looking for a more unique look for their jewelry. 

Ultimately, the choice between an oval and round diamond comes down to personal preference.

About the Author:

Paula Vysovska

I have a strong background in editorial roles as well as content writing. I oversee all Diamond Explainer content on the topics related to fine jewelry, precious gemstones, and the diamond industry in general.

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