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Radiant Cut Diamonds

The radiant cut is a combination of "step-cuts" like the emerald shape and "brilliant cuts" like the round. And it shows all the benefits of both. It was designed in 1977 to maximize brilliance (bright white flashes) and fire (rainbow-colored flashes).

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24 of 7,687 Radiant Cut Diamonds

FAQs About Radiant Cut Diamonds

A very well-cut radiant can sparkle as much as a round diamond but cost considerably less. Because of their relatively affordable price point, they're also popular for non-engagement jewelry like diamond studs and pendants.

This shape is all about the cut, so prioritize a high-quality cut with excellent symmetry (a rating of the precision and alignment of a diamond's facets) when distributing your budget.

Radiant cuts come in both square and rectangular—what you choose is totally up to you!

Specifically designed for maximum sparkle and extremely affordable, radiant cuts are favorites because they make the most of your budget.

Top Radiant Cut Diamond Reviews

A hand with multiple shaped diamonds on the back side.

More bling for the buck

Recently purchased a 1.5cw Radiant cut diamond (in a rectangle shape) and pave band for an engagement ring, and I am very satisfied with ring upon delivery. We originally were looking at some of the bigger engagement ring stores in LA and realized our money wasn't going as far as we thought it could, so I checked on Blue Nile.com and saw very similar diamonds for about 10 to 20% less in price.
Joshua B. - Verified Buyer
Average Customer Rating $5 out of 5 stars

Petite Micropavé Diamond Engagement Ring

14k Yellow Gold (1/10 ct. tw.)

$850

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A closeup of a hand holding a flower while wearing an engagement ring.

Channel ring and radiant stone

A really beautiful ring put together really well. Professional efficient service delivered ring promptly. Extremely satisfied so far.
Karl W. - Verified Buyer
Average Customer Rating $5 out of 5 stars

Channel Set Sapphire and Diamond Engagement Ring

18k White Gold (1/6 ct. tw.)

$1,590

now: $1,190

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A woman adjusting her shirt strap while wearing an engagement ring.

Perfect compliment to the diamond.

Absolutely stunning with the radiant cut diamond. My wife loved it! It was a perfect size, especially for someone with small hands. Highly recommend!
Rodney
Average Customer Rating $5 out of 5 stars

Six-Prong Low Dome Comfort Fit Solitaire Engagement Ring

Platinum (2mm)

$990

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A woman and man embarrassing while laughing, the woman has an engagement ring on her hand.

Spectacular Micropave Ring

Excellent choice for a someone with a smaller hand, the band is small but looks great. The radiant cut diamond set perfectly and is accented by the Micropave Diamonds. spectacular
Timothy
Average Customer Rating $5 out of 5 stars

Hand-Engraved Micropavé Diamond Engagement Ring

Platinum (1/6 ct. tw.)

$1,900

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Explore More Radiant Cut Jewelry

Astor by Blue Nile™ Cushion, Round, and Princess Shaped Diamond.

UNEARTH MAXIMUM SPARKLE

Now available in new fancy shapes! Explore our exclusive collection of Astor by Blue Nile diamonds in round, princess, cushion, radiant, oval and heart cuts. Now available in new fancy shapes! - Astor by Blue Nile™.
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