Radiant Cut Engagement Rings

14 rings 4.8

4.8 (1019 reviews) · the jewelry store on 47th Street

Results

Radiant cut diamond engagement ring with hidden halo and pave diamond band

Best seller

^$2,950

14K Gold Everlight Radiant Lab-Grown Diamond Engagement Ring 4ct 71623

4 ct center · lab-grown#71623

Made to order · Sizes 4–9, half sizesMade to order

White gold engagement ring featuring a radiant-cut pink lab grown diamond, pavé diamond band, and diamond hidden halo.

Sale^$2,700 ~~$3,500~~

18K Gold Pink Radiance Engagement Ring 70944

2 ct radiant center · lab-grown#70944

Made to order · Sizes 5–9, half sizesMade to order

Radiant Cut Diamond Engagement Ring in 18K gold

^$16,300

18K Gold Radiant Cut Diamond Engagement Ring 68554

2.02 ct radiant center · natural#68554

Sizes 5–8, half sizesSizes 5 to 8, half sizes

Radiant Diamond Engagement Ring in 14K gold with 2 carat radiant-cut lab grown diamond, hidden halo, and pavé diamond band

Best seller

^$1,550

14K Gold Radiant Lab-Grown Diamond Engagement Ring 70950

2 ct radiant center · lab-grown#70950

Made to order · Sizes 5–9, half sizes · Made to order

Pick the center stone

1 ctlab-grown 2 ctlab-grownIn stock 3 ctlab-grown 4 ct and uplab-grownIn stock

Want a carat or a shape we don’t show?

Text us Text or call 212-872-9692 or chat with us

Our team texts back 10 AM to 10 PM ET; later texts are answered the next day.

Radiant Cut Pavé Engagement Ring in 14K gold

Best seller

from ^$3,250· size 4

14K Gold Radiant Cut Pavé Lab-Grown Diamond Engagement Ring 68633

3.6 ct radiant center · lab-grown#68633

Made to order · Sizes 4–9, half sizesMade to order

Everlight Radiant Engagement Ring 2 Ct in 14K gold

Best seller

^$1,650

14K Gold Everlight Radiant Lab-Grown Diamond Engagement Ring 2 Ct 71791

2 ct center · lab-grown#71791

Sizes 4–9, half sizes

from ^$2,000· size 5

14K Gold Two-Tone Radiant Solitaire Engagement Ring 71851

2 ct radiant center · lab-grown#71851

Made to order · Sizes 5–9, half sizesMade to order

Radiant cut 9 carat lab grown diamond engagement ring with hidden halo and double claw prongs in 14K gold

^$5,250

14K Gold Beverly Radiant Hidden Halo Lab-Grown Diamond Engagement Ring 71639

6 ct radiant center · lab-grown#71639

Made to order · Sizes 5–9, half sizesMade to order

AI Trax · 1:59

Before you buy an engagement ring

Her size, in secret
Her taste
Lab-grown or natural
Where the money goes
The center stone

18K Gold Radiant Spark Lab-Grown Diamond Engagement Ring, view 1

Sale^$3,000 ~~$5,700~~

18K Gold Radiant Spark Lab-Grown Diamond Engagement Ring 70689

2 ct radiant center · lab-grown#70689

Sizes 5–9, half sizes

AI Trax · 1:59

Before you buy an engagement ring

Her size, in secret
Her taste
Lab-grown or natural
Where the money goes
The center stone

14K Gold Radiant Cut Lab-Grown Diamond Engagement Ring, view 1

from ^$4,400· size 5

14K Gold Radiant Cut Lab-Grown Diamond Engagement Ring 68658

1.09 ct radiant center · lab-grown#68658

Sizes 5–8, half sizesSizes 5 to 8, half sizes

Radiant cut fancy yellow diamond engagement ring in platinum and 18K yellow gold with double white diamond halo

^$32,250

Radiant Cut Fancy Yellow Diamond Engagement Ring 64566

Platinum & 18Kplatinum & 18K2.01 ct radiant center · natural#64566

Size 5.75Size 5.75

Radiant Cut Engagement Ring with Hidden Halo in 14K gold

Best seller

from ^$3,000· size 4

14K Gold Radiant Cut Lab-Grown Diamond Engagement Ring with Hidden Halo 70117

3 ct radiant center · lab-grown#70117

Made to order · Sizes 4–9, half sizesMade to order

Bellanova 4ct Radiant Engagment Ring 70591 - Image 1

from ^$4,550· size 4

18K Gold Bellanova 4ct Radiant Lab-Grown Diamond Engagement Ring 70591

5.54 g#70591

Sizes 4–9, half sizes

from ^$11,400· size 4

14K Gold Radiant Cut Lab-Grown Diamond Engagement Ring 68944

4.81 ct radiant center · lab-grown#68944

Sizes 4–7, half sizesSizes 4 to 7, half sizes

How big it looks: at 1 carat a radiant is about 6.5 by 5.5 mm, at 2 carats about 8.5 by 6.5 mm, at 3 carats about 9.5 by 7.5 mm. A longer or deeper stone reads differently.

Carat size chart

When you have it: In-stock items usually ship within 2 to 5 business days. A made-to-order ring's own page gives its ship time.

See it at our store, 64 W 47th Street: text or call first Is TraxNYC legit?

Near shapes

Emerald cut engagement rings Cushion engagement rings

Every shape: Women’s engagement rings

A radiant cut diamond has the outline of an emerald cut with the facets of a brilliant: it sparkles close to a round, hides inclusions better than a step cut, and its cut corners resist chipping. Nearly all the radiant cut engagement rings here hold a lab-grown diamond, most of them 2 to 4 carats and F color, with a few natural centers. Most are 14K gold and some 18K, set as solitaires, hidden halos and pavé rings.

“Start with a beautiful ring on a great band, and think about the wedding bands that go with it.” Trax, at the jewelry store on 47th Street

14 radiant engagement rings, 12 with a lab-grown center. Seven in ten sold held a 2 carat stone.

More than half the rings sold were one design, a 2 carat F VS lab-grown radiant with diamond shoulders.

Buyer's guide

How to choose a radiant cut engagement ring

Pick the radiant's carat and grades first, then grown or mined, then the band

Start with the center stone, because a radiant engagement ring is bought for its diamond. Two carats is where most buyers settled. Choose a grown or a mined stone, as she wants. Then decide how much diamond the band should carry, from a plain solitaire to pavé. Choose 14K, which stands up to daily wear, and borrow a ring of hers to learn her size.

Four picks from this page

14K Gold Radiant Lab-Grown Diamond Engagement Ring 70950

14K Radiant, 2 ct Lab-Grown Center46 in the year, over half the rings sold. F VS center, diamond shoulders, 2.4 grams.

14K Gold Everlight Radiant Lab-Grown Diamond Engagement Ring 4ct 71623

14K Everlight Radiant, 4 ct Lab-Grown Center12 in the year, the next most. An F VS1 center on four prongs, in yellow or white.

14K Gold Radiant Cut Pavé Lab-Grown Diamond Engagement Ring 68633

14K Radiant Pavé Ring, 3.60 ct Lab-Grown Center6 in the year. F VS2, set low, with pavé three quarters round a 2 mm band.

18K Gold Radiant Spark Lab-Grown Diamond Engagement Ring 70689

18K Radiant Spark, 2 ct Lab-Grown Center4 in the year. An F VVS center over a hidden halo, on a tapered pavé band, in 18K.

The radiant cut: what a radiant cut diamond is, square or long

A radiant is a square or rectangle with its corners cut off and faceted like a round brilliant, so it sparkles where an emerald cut gives long, calm flashes. The trimmed corners chip less easily than a princess cut's points. A square radiant looks close to a cushion; a longer one draws the finger out. Radiants are often cut deep, so one faces up a little smaller than an oval of equal weight; our diamond size chart puts a two carat radiant near 8.5 by 6.5 mm.

Carat and grades: what carat radiant diamond, and its color and clarity

Start at two carats; seven in ten rings sold carried a stone that size. Every grown white center is F color except the nine carat, a G, and every center is VS clarity or better. The brilliant facets hide a small inclusion, but the corners hold on to color, so keep a white stone near F. The same trait deepens a colored diamond, and two centers are colored: a natural fancy yellow and a lab-grown vivid pink.

Lab-grown or natural: lab grown radiant engagement rings and the two natural centers

Twelve of the fourteen centers are grown. Grown or mined, a radiant is carbon crystal read on the same color and clarity letters, and no loupe can tell them apart. Both natural centers sit near two carats: a K VS2 on an 18K band of round diamonds, and the fancy yellow, made in size 5.75 only. Side diamonds can differ from the center, so ask whether a ring's small stones are grown or mined.

The setting: radiant solitaire, hidden halo and pavé band engagement rings

Every ring holds its center on prongs or claws, none in a bezel. Most carry small diamonds along the band, as pavé or a row of side stones. Four hide a halo of little diamonds beneath the center, seen from the side, not from above; two circle it with an open halo. The plain solitaire is the two-tone ring, its white gold head on a band of yellow or rose. Three are made to sit flush with a wedding band.

Gold and her size: 14K or 18K radiant rings, and her ring size

Pick 14K for a ring worn daily, since the extra alloy makes it tougher than 18K; nearly nine in ten rings sold were 14K. Four rings are 18K, a warmer yellow. Most come in yellow, white or rose gold. For her size, take a ring she wears on that finger to our ring size chart. Except the fancy yellow, every ring comes in half sizes 5 to 7, and most reach 8.

By center: the radiant rings here by the carat of the middle stone, grown or mined, and what sold

Center	Rings	Grown or mined	Metal	Sold in the year
1.09 ct	1	Grown	14K	1
2 ct	7	5 grown, 2 mined	14K, 18K, platinum	59
3 and 3.60 ct	2	Grown	14K	10
4 to 4.81 ct	3	Grown	14K, 18K	12
9 ct	1	Grown	14K	1

Every count on this card is from the 14 rings live here on September 28, 2026 and what this page sold in the year to September 26, 2026; prices are on the listings. Center means the middle stone at the weight its own listing states, and grown or mined is that stone's origin.

Questions we get in the store

What carat radiant cut engagement ring should I buy?

Start at two carats, the size most rings sold carried. Go to three or four carats if she wants the stone to lead her hand. The biggest center here is a nine carat lab-grown radiant.

Radiant or emerald cut for an engagement ring?

Radiant, if she wants sparkle. The radiant's brilliant facets scatter light and hide small marks, while the emerald cut's long steps give calm flashes and show the inside of the stone. Compare our emerald cut engagement rings.

Are your radiant cut diamond rings lab-grown or natural?

Nearly always lab-grown, with twelve of the fourteen centers grown. Two centers are natural, a K VS2 stone in 18K and a fancy yellow set in platinum and 18K.

Which setting holds a radiant cut diamond best?

Prongs at the four corners hold it best, and every radiant ring here sets its center on prongs or claws. A hidden halo under the stone adds light from the side, and a pavé band adds sparkle. Have the tips checked yearly.

What color and clarity should a radiant diamond be?

F color and VS clarity or better, the grades nearly every buyer took. A radiant hides a small inclusion better than an emerald cut, but its corners can hold a tint, so stay colorless in white gold.

Can I see a radiant engagement ring before I buy it?

Visit our showroom on 47th Street. Send us the ring's link on the live chat first, or call or text 212-872-9692 from 10 AM ET, and a jeweler tells you what the store has that day.

How do I learn her ring size while keeping the ring a surprise?

Slip a ring off her ring finger and measure it with our ring size chart, or ask her closest friend. Most rings here come in half sizes 5 through 8. A resized or made-to-order ring is final sale, so measure twice.

Can I return a radiant engagement ring?

Yes, if it came ready-made, unworn and unaltered, inside fourteen days of arriving; made-to-order sizes, resized rings and custom pieces are final. Ask customer service which is yours, at service@traxnyc.com or 212-391-3832, for clearance and our return label. The refund is net of that label and five percent restocking.

About this collection

ABOUT THIS COLLECTION

Radiant Cut Engagement Rings: Lab-Grown and Natural Diamond Centers

Want a radiant of another size or setting? Start a custom engagement ring on the ring builder, and we will be in touch about it.

Set it beside the step-cut emerald cut engagement rings, the softer cushion cut engagement rings and the square princess cut engagement rings, or go by size with 2 carat engagement rings. Every shape sits together at engagement rings for women, and the 4 C's of diamonds explains the color and clarity grades. For his ring, see our men's diamond wedding bands.

Radiant cut engagement rings at a glance

Centers: radiant cut diamonds, most of them 2 to 4 carats.
Diamonds: nearly all lab-grown, a few natural.
Grades, where the listing gives them: most F color, nearly all VS or VVS clarity.
Reports: some centers come with an IGI report, named on the listing.
Metal: most 14K gold, some 18K; most offered in yellow, white or rose.
Sizes: nearly all in half sizes, nearly all from 5 to 8.
Made to order: nearly all are made in her size after you order, and the desk gives the timing.

Questions about radiant cut engagement rings

Radiant or cushion cut? Both are faceted as brilliants. A cushion has rounded corners, like a pillow, and can face up a little smaller than a round of the same weight; a radiant keeps straight sides with its corners cut off and faces up about even with a round.

Radiant or princess cut? A princess is a square with four sharp corners, and each corner wants a prong; a radiant's cut corners resist chipping.

How big does a radiant look? About 6.5 by 5.5 mm at 1 carat, 8.5 by 6.5 mm at 2 carats and 9.5 by 7.5 mm at 3 carats. Our diamond size chart shows every shape.

Questions about a ring? Start a live chat on this page, or call or text 212-872-9692; a person answers from 10 AM ET.

Visit our showroom on 47th Street: text or call first, and a jeweler tells you what the store has that day. Every stone is shown in person or on video before you decide.

Emerald Cut Princess Cushion Women's Wedding Bands Lab Grown His and Hers Wedding Bands Marquise Engagement Rings