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Oval Lab Grown Diamond Engagement Rings

An oval carries the same fiery, light-bouncing brilliance as a round, but its stretched outline does something a round cannot: it lengthens the finger and looks larger carat for carat because more of the stone sits face-up. That is the draw of oval lab grown diamond engagement rings, especially on shorter fingers and wider hands. Every Diyona oval center is conflict-free, ships with an IGI certificate, and typically costs 30 to 50 percent less than a comparable mined diamond. Choose your setting below to see it built around an oval.

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Why Choose Oval Lab Grown Diamonds

The oval is a brilliant cut, so it carries the same fiery, light-bouncing sparkle as a round, but its stretched outline does two useful things. It looks larger than a round of the same carat weight because more of the stone sits face-up, and its length visually slims and lengthens the finger, which is why it suits shorter fingers and wider hands especially well. The number to watch is the length-to-width ratio. A ratio near 1.35 to 1.50 reads as a balanced classic oval, lower looks rounder, higher looks longer and more dramatic. The thing to inspect on every oval is the bowtie, a dark band across the middle where light escapes instead of reflecting. Every oval has one, but in a good cut it is faint. Because grading reports do not score it, look at the actual photo or video of the stone. Ovals also have exposed points, so a setting with a secure prong or a slight bezel at each end protects them.

Oval Lab Grown Diamond Engagement Ring FAQs

What length-to-width ratio is best for an oval engagement ring?
There is no single right answer, it comes down to taste. A ratio around 1.35 to 1.50 looks like a classic, well-balanced oval. Below that the stone looks rounder and fuller, above it the stone looks longer and more slender. Because every oval is cut a little differently, we recommend comparing the actual stone in its photo or video against the ratio listed, not just the number on the certificate.
What is a bowtie, and does every oval have one?
A bowtie is a dark shadow shaped like a bow that runs across the center of an oval, caused by light leaking out instead of reflecting back. Every oval has one to some degree. In a well-cut stone it is faint and easy to overlook, while in a poorly cut one it can look like a heavy dark stripe. Since it is a cut issue, you have to see it in a real image or video, so review the media for the exact stone before you buy.
Does an oval's pointed ends need a special setting?
An oval has no sharp corners, but its two narrow ends are the most exposed points and the most likely to catch or chip during daily wear. A setting with secure prongs at each end, or a slight bezel that wraps the tips, protects them while keeping the outline crisp. This matters because our lifetime warranty covers manufacturing defects only, not accidental damage, so choosing a protective setting up front is worth it for an everyday ring.
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