Engagement Rings
Oval Cut engagement rings.
The oval cut diamond engagement ring is a modern favourite that combines brilliant-cut sparkle with an elongated, flattering silhouette. Its stretched shape creates the illusion of a larger stone compared to a round diamond of the same carat weight, offering exceptional value without compromising on brilliance. Oval diamonds are universally flattering — their graceful curves elongate the finger and complement every hand size. Explore our curated collection of GIA and IGI certified oval diamond engagement rings, or visit our showrooms for a free consultation with our expert jewellers.
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Buying Guide
Everything you need to know about oval cut diamond engagement rings.
Oval diamonds are a modified brilliant cut, meaning they share the same dazzling light performance as their round counterparts but in a more distinctive shape. When selecting an oval, pay close attention to the length-to-width ratio — a range of 1.35 to 1.50 is considered the most balanced and elegant. It is also important to assess the bow-tie effect, a shadowy area that can appear across the centre of the stone. Our diamond specialists hand-select every oval for minimal bow-tie and maximum brilliance, so each stone in our collection meets the highest standards.
Does an oval diamond look bigger than a round diamond of the same carat weight?
Yes, oval diamonds typically appear up to 10% larger than a round brilliant of the same carat weight. This is because their elongated shape has a larger surface area when viewed from above, giving you more visual impact for your investment.
What is the bow-tie effect in oval diamonds?
The bow-tie effect is a dark, shadow-like area that runs across the centre of an oval diamond, resembling a bow tie. It occurs when light is not evenly reflected through the stone. A slight bow-tie is normal and can add depth, but a prominent one diminishes brilliance — which is why every oval in our collection is assessed for minimal bow-tie.
What is the ideal length-to-width ratio for an oval diamond?
Most people find a length-to-width ratio between 1.35 and 1.50 to be the most visually balanced for an oval diamond. Ratios closer to 1.35 appear slightly rounder, while those near 1.50 look more elongated. The best ratio ultimately comes down to personal preference, so we encourage you to view different proportions in our showrooms.
What are the best settings for an oval diamond engagement ring?
Oval diamonds look stunning in solitaire settings that let the stone's elongated shape take centre stage, as well as in halo settings that amplify its size and sparkle. Three-stone designs with tapered side stones are another beautiful option. Four or six-prong settings are recommended to secure the stone while maximising light entry.
Why are oval diamond engagement rings so popular right now?
Oval diamonds have surged in popularity thanks to their flattering finger coverage, exceptional brilliance, and the larger appearance they offer compared to round diamonds. Celebrity engagement rings have also fuelled the trend. Their versatile shape suits both classic and contemporary settings, making them a timeless choice despite the current buzz.
