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Marquise Lab Grown Diamond Engagement Rings

A long, pointed oval sometimes called the navette, the marquise gives you more spread and presence per carat than almost any shape, looking larger than a round of equal weight and lengthening the finger when worn point to point. Marquise lab grown diamond engagement rings suit anyone who wants a bold look. As a brilliant cut, it sparkles with lively fire, not the parallel flashes of a step cut. Every Diyona marquise center is conflict-free, ships with an IGI certificate, and typically costs 30 to 50 percent less than mined.

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Why Choose Marquise Lab Grown Diamonds

The marquise is a long, pointed oval, sometimes called the navette, and it has a few traits worth knowing before you buy. Because the outline is stretched, a marquise looks larger than a round of the same carat weight, and it visually lengthens the finger when worn point to point. A length-to-width ratio around 1.85 to 2.10 reads as the classic marquise; go wider and it looks more dramatic, narrower and it leans toward an oval. It is a brilliant cut, so it sparkles with fire and scintillation rather than the clean parallel flashes of a step cut. Two things to check on the IGI report and in the video: the bowtie, a dark band across the center that ranges from faint to heavy, and the two points, which are the most vulnerable spots and benefit from V-prongs or a setting that tucks them in. The marquise suits someone who wants a bold, distinctive ring with real presence per carat.

Marquise Lab Grown Diamond Engagement Ring FAQs

What length-to-width ratio is best for a marquise?
Most people prefer a length-to-width ratio of about 1.85 to 2.10, which gives the classic balanced marquise look. Closer to 1.85 feels a touch fuller, closer to 2.10 feels longer and more dramatic. The ratio is listed on the IGI report, and you can compare the actual stone in the video before you decide, since it comes down to the look you want on the hand.
What is a bowtie, and how do I avoid a bad one?
A bowtie is a dark shadow shaped like a bow that runs across the middle of marquise and other elongated cuts. A faint bowtie is normal and most stones have some. You want to avoid a heavy one that blocks light. We show a real video of each center diamond so you can see exactly how the bowtie looks before buying, rather than relying on the report alone.
How are the two points of a marquise protected?
A marquise narrows to a sharp point at each end, and those two tips are the most exposed and chip-prone part of the stone. The standard safeguard is a V-prong that caps each point, or a setting that tucks the tips in close to the band, so they resist catching during daily wear. Because our lifetime warranty covers manufacturing defects only, not accidental damage, choosing a setting that guards both points is well worth it.
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