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A laughing woman in sage green satin with her hand turned toward the light, wearing a lab grown radiant cut diamond solitaire ring in rose gold

MADE IN THE USA. DIRECT FROM THE MANUFACTURER SINCE 2001.

LAB GROWN RADIANT CUT DIAMONDS

A radiant is an emerald cut's outline over a brilliant's faceting. Rectangular, corners cropped, and cut underneath to scintillate rather than flash. It exists because people wanted the shape of one cut and the fire of the other. All 14 pieces, rings, studs and pendants, every one of them lab grown, in 14K or 18K white, yellow, or rose gold, or platinum, with prices ranging as low as $1,025.99

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Lab Grown Radiant Cut Jewelry: All 14

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Christian Fernandez
Jul 2026

Joel and the team are great. I there guarantee is excellent specially when looking at diamonds. Fathers day is this weekend pass by there were some cool different ideas.

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Jun 2026

My earrings are gorgeous! I love the look and quality of them. Prime Style has never disappointed us.

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Joe RVerified Buyer
May 2026

Outstanding company. The engagement ring set I purchased was Amazing and beautiful. Very helpful staff and delivery was great. Thank you

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Nikki CVerified Buyer
May 2026

beautiful diamond and appraised for more than what we paid for it

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Alivet Perurena
Apr 2026

Great customer service, quick answers and Emely B was incredible, she even sent us a video of what the ring looked like, and then we customized it how we wanted, highly recommend buying from here

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THE DETAILS

Buying a Lab Grown Radiant Cut

The radiant is the least understood cut we make. A few things worth knowing before you order one.

The outline is nearly the same. The faceting isn't. An emerald cut is a step cut with long parallel facets, so it flashes; a radiant is brilliant faceted underneath, so it sparkles. Same silhouette on the hand, completely different behaviour in light.

Less than a princess cut's. A radiant's corners are cropped rather than pointed, which takes the weak spot off the stone before it ever reaches a setting. You don't need the V prong a pear takes or the corner prongs a princess takes.

Better than a step cut does. Brilliant faceting breaks light into small points and small marks get lost in it, so you can generally go a grade lower in clarity here than you'd want in an emerald cut and see no difference with your own eyes.

Yes. It's carbon in the same crystal structure as a mined diamond, it's graded on the same color and clarity scales, and it wears the same. The difference is the price, which sits well below a mined radiant at the same specification.

Because that's how many radiant cut pieces we list ready to order, and we'd rather the page stayed true than looked full. A radiant halo, a three stone, a drop earring or a heavier center is made to order. The 3D design is free and takes no deposit.

About Our Lab Grown Radiant Cut Jewelry

A radiant buys face-up size without buying a point. The same weight spread across a cropped-corner rectangle covers more finger than a circle does, and unlike a princess there's no sharp corner for a prong to protect.

All 14 pieces, every one of them radiant cut, made to order in our own US factory in 14K or 18K white, yellow or rose gold, or in platinum.

Solitaire and engagement rings lead the shelf, and they aren't all of it: stud earrings and a pendant sit alongside. The stones run every one of them lab grown, and prices range as low as $1,025.99.

Anything else in radiant is made to order and drawn in 3D before a single stone is set. Every piece ships free inside the US, carries a Lifetime Limited Labor Warranty on the setting work, and comes back within 30 days of the ship date. Lab grown diamonds of 1.00ct and above include an IGI certificate.

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North Miami Beach, FL 33162
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