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Diamond Guide

All About Diamonds

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What is an Oval Cut Diamond?

An oval cut diamond is an elongated version of the round brilliant cut, with the same 58 facets that maximize sparkle, but with an elegant oval shape. Its rounded edges and elongated silhouette give it a unique, sophisticated appeal. Oval diamonds are known for their brilliance and their ability to appear larger than other shapes of the same carat weight due to their elongated design. This cut is ideal for those who want a diamond that stands out but with a slightly more modern, sleek feel compared to the classic round.

History of Oval Cut Diamonds

The oval cut was created in 1960 by the legendary diamond cutter Marcel Tolkowsky, the same mind behind the modern round brilliant cut. Tolkowsky designed the oval shape to combine the brilliance of the round with a more elongated, elegant form. The oval cut gained popularity over time, particularly in the 1970s and 1980s, when it became a favorite choice for engagement rings. Its popularity continues today, particularly for couples looking for a diamond with a modern twist on a classic shape.

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Why Choose an Oval Cut?

Oval cut diamonds offer a perfect balance of elegance and modernity. Their sleek, elongated shape looks stunning on any hand, making them perfect for those who want a stylish yet timeless option. Proving that this shape is loved by fashion-forward trendsetters, Kylie Jenner’s engagement ring features a stunning oval diamond!

The elongated shape of the oval cut makes it look larger than round diamonds of the same carat weight. This shape is perfect if you're looking to make a statement with a bigger appearance without having to stretch your budget. They are typically less expensive than round brilliant diamonds, usually costing about 10-20% less for the same carat weight and quality.

Oval diamonds are versatile, suiting both modern and classic settings. Whether it’s a solitaire, halo, or three-stone setting, an oval diamond adds a touch of sophistication that works with any style.

One downside to consider is that they can sometimes show a phenomenon called the bowtie effect. This occurs when light doesn't reflect evenly across the diamond, creating a dark area in the center. However, a high-quality cut can minimize or eliminate this effect.

How to Choose an Oval Cut Diamond?

The most important factor in an Oval Cut diamond is the cut quality. Since the oval shape can sometimes show imperfections in symmetry, choose a diamond with excellent symmetry and polish to ensure maximum sparkle. The length-to-width ratio should typically fall between 1.33 and 1.50 for a balanced, pleasing look—if you prefer a more elongated oval, go for a higher ratio.

Oval diamonds tend to show less color than other shapes, so consider diamonds in the G-H range for a near-colorless appearance. The shape hides some of the yellowish hues that might show in round diamonds, which means you can opt for a slightly lower color grade without compromising on visual appeal.

Oval diamonds often mask inclusions well due to their shape. Look for diamonds with VS1-VS2 clarity for an eye-clean diamond that offers excellent value. Thanks to the oval shape, these diamonds typically appear larger than their round counterparts of the same carat weight. This makes them an excellent choice for those who want the look of a larger diamond without the price tag of a round cut.

Pro Tip: If you love the look of a larger diamond but want something more unique than a round, an Oval Cut diamond is a fantastic choice. Look for an oval with a well-balanced cut to ensure it maximizes sparkle without the bowtie effect. Whether in a simple solitaire or a glamorous halo setting, the Oval Cut diamond will make a statement while offering a classic elegance that never goes out of style.

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