One of the most challenging decisions to make when creating a custom piece of jewelry is about the shape of the center stone. While there are a number of shapes and unique factors to consider, two shapes that shouldn’t be overlooked are two of the simplest: When deciding between an oval or round diamond, a lot will come into play. Before we dive deep into the similarities and differences of an oval vs. round diamond, let’s take a look at each shape individually.

Round-cut diamonds are exactly what you picture: a round diamond. They may be big or small, deep or shallow, but they are perfectly symmetrical and sparkle beautifully. Round-cut diamonds are known for the brilliance of their cuts, namely the perfectly situated facets that make them so incredibly reflective and fiery. Round diamonds are incredibly classic and are, by far, the most popular diamond shape across all types of jewelry.

Oval-cut diamonds are, of course, oval in overall shape, but they are a bit more varied in overall appearance than their round counterpart. Oval-cut diamonds are brilliantly cut, just like round-cut diamonds, making them extremely sparkly. However, due to their shape, the facets are a bit deeper and wider, meaning the way they reflect light is slightly different. Oval diamonds come with different width-to-length ratios, allowing them to bring a different look and uniqueness to the jewelry they are in. 

Similarities in Oval vs. Round Diamonds

Round Diamond Engagement Ring

The biggest similarity when comparing oval-cut vs. round-cut diamonds is the overall look and sparkle. While round-cut diamonds are a bit more brilliant and fiery, oval-cut diamonds are a close second when comparing sparkle. If you’re trying to decide between an oval or round diamond, you can rest assured that both will have excellent symmetry and beautifully rounded edges. Both shapes also manage to hide inclusions pretty well. When it comes down to truly comparing oval vs. round diamonds, though, the truth is that both shapes are stunning, classic, and elegant.

Differences in Oval-Cut vs. Round-Cut Diamond

Oval Cut Diamond Engagement Ring

Round-cut diamonds are far more popular, particularly when it comes to rings. In fact, it’s estimated that over half of all diamond engagement rings are actually round diamond rings, making them widely available and very classic. However, the high demand for round diamonds also makes them more expensive. The good news is that there are fewer variables involved in selecting a round diamond. Other shapes require ratio considerations, proper fit in jewelry, clarity and inclusion concerns, and much more, but round-cut diamonds are pretty easy to select and you are very likely to be satisfied with your timeless, classic choice for years to come.

When you’re comparing oval vs. round diamonds, oval diamonds have a far more unique look, which can be great for someone who wants a classic look  with a playful touch of modernity. Oval diamond rings are excellent for elongating fingers, and they tend to look bigger than round diamonds with the same carat weight. Ratio is something to be considered, as the ideal ratio is seen as 1.30-1.50, but that is not a hard and fast rule. When looking at the price for oval or round diamonds, oval are definitely on the less expensive end, meaning you can get more diamond for the price when you select an oval-cut stone. Buyers need to look out for the “bow-tie effect” that can take place in oval diamonds and affect their color and sparkle.

When it comes to comparing oval vs. round diamond rings, a lot of the final decision is simply about the look and style you prefer. A round diamond ring will never go out of style, and it will always maintain a timeless sophistication that is unmatched in other jewelry pieces. Oval diamond rings are a modernized take on the classic round diamond ring, allowing those who want a more unique ring yet still maintain a sense of timelessness and elegance. Oval diamond rings are perfect for people who are looking for a large look for the same carat weight.

Shop Roman Malakov for Oval or Round Diamond Jewelry

While there are some differences between oval vs. round diamond rings and other jewelry pieces, it primarily comes down to a matter of preference. Compare the differences and similarities in oval vs. round diamonds, then make a selection based on what you prefer and desire. You can trust the experts at Roman Malakov to provide insight into your options that you can make the best purchase decision for you. Come visit us in-store at our New York locations in the Diamond District and on 5th Avenue, shop online, or contact us to ask any questions you might have.