Radiant Cut Engagement Rings

Engagement is an occasion where you’re free to express your style unbridled by customs. From modern to classic and everything in between, Diagaa brings you the stunning, radiant cut rings for engagement inspired by your favorite Celebes's love stories. Brides-to-be, sparkle it up for your special day with these fancy, lab-grown, or natural diamond engagement ring designs!

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3 CT Fancy Blue Diamond Radiant Solitaire Pave Engagement Ring
18K White Gold Fancy Blue Radiant Solitaire Diamond Engagement Ring

3 CT Fancy Blue Diamond Radiant Solitaire Pave Engagement Ring

From $1,260.00 USD

18K White Gold Fancy Pink Radiant Solitaire Diamond Engagement Ring
18K Gold Fancy Pink Radiant Solitaire Diamond Engagement Ring

3 CT Fancy Pink Diamond Radiant Solitaire Pave Engagement Ring

From $1,295.00 USD

14K White Gold Fancy Yellow Radiant Solitaire Diamond Engagement Ring
18K White Gold Fancy Yellow Radiant Solitaire Diamond Engagement Ring

3 CT Fancy Yellow Diamond Halo Radiant Pave Engagement Ring

From $1,510.00 USD

18K White Gold 2 CT Radiant Solitaire Diamond Engagement Ring
18K Yellow Gold 1 CT Radiant Solitaire Diamond Engagement Ring

1 CT Natural Diamond Radiant Cut Pave Engagement Ring

From $530.00 USD

14K Yellow Gold Fancy Green Radiant Solitaire Diamond Engagement Ring
14K White Gold Fancy Green Radiant Solitaire Diamond Engagement Ring

3 CT Fancy Green Diamond Halo Radiant Pave Engagement Ring

From $1,565.00 USD

18K Yellow Gold 1 CT Radiant Solitaire Diamond Engagement Ring
14K Yellow Gold 1 CT Radiant Solitaire Diamond Engagement Ring

3 CT Lab Diamond Radiant Cut Pave Engagement Ring

From $515.00 USD

14K White Gold Radiant Solitaire Diamond Engagement Ring
14K Yellow Gold Radiant Solitaire Diamond Engagement Ring

1 CT Natural Diamond Radiant Halo Pave Engagement Ring

From $820.00 USD

18K Yellow Gold Fancy Green Radiant Solitaire Diamond Engagement Ring
18K White Gold 2 CT Fancy Green Radiant Solitaire Diamond Engagement Ring

3 CT Fancy Green Diamond Radiant Solitaire Pave Engagement Ring

From $1,325.00 USD

14K Yellow Gold Radiant Solitaire Diamond Engagement Ring
18K White Gold Radiant Solitaire Diamond Engagement Ring

3 CT Lab Diamond Radiant Cut Halo Pave Engagement Ring

From $710.00 USD

18K White Gold Fancy Yellow Radiant Solitaire Diamond Engagement Ring
14K White Gold 1 CT Fancy Yellow Radiant Solitaire Diamond Engagement Ring

3 CT Fancy Yellow Diamond Radiant Solitaire Pave Engagement Ring

From $1,270.00 USD

14K White Gold Fancy Pink Radiant Solitaire Diamond Engagement Ring
18K White Gold Fancy Pink Radiant Solitaire Diamond Engagement Ring

3 CT Fancy Pink Diamond Halo Radiant Pave Engagement Ring

From $1,535.00 USD

3 CT Fancy Blue Diamond Halo Radiant Pave Engagement Ring
18K White Gold Fancy Blue Radiant Solitaire Diamond Engagement Ring

3 CT Fancy Blue Diamond Halo Radiant Pave Engagement Ring

From $1,500.00 USD

Radiant Cut Engagement Rings

A radiant cut engagement ring is the kind of ring your proposal needs, the kind of ring she'll want to display at brunch, take a hundred photos of, and wear every single day of her life. Radiant Cut Diamond Engagement Rings come with a lot of sparkle, along with the edge every girl is wearing right now. Not too old-fashioned, not too trendy, but perfect, the sparkle everyone loves.

Are you looking for a perfect anniversary upgrade, a plan for a surprise, or maybe a hint or two for the lady in your life? Whatever the reason, these kinds of rings promise the "oh my god, yes!" you've both been dreaming of.

What's So Special About Diagaa's Radiant Cut Engagement Rings?

Color Varieties Beyond Boring

Tired of seeing the same colorless diamond on every hand? We offer bright, fancy blue, pink, yellow, and green radiant cut diamond engagement rings that would cost over $20,000 in traditional jewelers' but start at $1,260 here. 

These colored diamonds are not pale hints of color; they are authentic and perfect for women who want their engagement ring to reflect their personality. Classic colorless options are also available, featuring lab-grown E-F color (near-colorless perfection) or natural H-I diamonds for those who prefer classic, colorless diamond engagement rings.

Built to Last a Lifetime of Wear

We use solid 10K, 14K, or 18K gold, no extra alloy than needed. The four-prong setting securely holds your center radiant diamond. 

Radiant cut diamonds have grooved corners that resist chipping, which means fewer repairs at the jeweler. Our radiant engagement rings are designed for someone who wants to wear their jewelry, not just look at it.

Pave Setting That Adds Sparkle Without Bulk

The pave band holds 0.10-0.50 carats of tiny round diamonds (weight varies by ring style) that catch light from every side without adding weight or height. Our low-profile pave design sits comfortably, looks delicate on smaller hands, and gives you the most sparkle for your money. It’s the difference between a ring that feels special and one that feels like a heavy rock.

Customization That Fits Your Budget and Her Style

Choose 10K gold for maximum durability at the best price. Pick 14K for a nice balance of luxury and affordability. Go 18K for that rich, buttery gold feel if your budget allows. Select yellow gold for a retro look, white gold for a new age look, or rose gold for a romantic look. Create the exact ring she'll love without paying over $2,000 with our "custom design" service.

Which Radiant Cut Engagement Ring is Right for You?

Solitaire with Pavé Band: The Minimalist

Solitaire radian cut ring with pave band is a choice for women who appreciate exemplary design. The radiant diamond in the center stands out on its own, while the pavé band adds more flame without overshadowing simplicity.

Halo with Pavé Band: Maximum Sparkle Lover

A halo radiant cut ring is for women who enjoy bold design. The halo increases the actual visual size and glow of the center diamond. It creates a stunning look and delivers an instant wow-factor.

Lab-Grown Colorless Radiant Diamond Rings: Smart Spenders

Lab-Grown radiant diamond ring is perfect for those who value quality at a good price. You get premium VS1+ clarity and E–F color diamond, larger carat weight, and significant savings without sacrificing beauty.

Natural Radiant Diamond Rings: Traditionalists on a Budget

These rings are ideal for people who appreciate natural diamonds for emotional or symbolic reasons. H–I color, and SI2 clarity provides a beautiful sparkle at a more affordable price.

Fancy Blue Radiant Diamond Radiant Rings: The Confident Individual

A radiant blue diamond engagement ring is a decent choice for women with a strong personal style. Blue color radiant diamond represents trust and loyalty, which makes it perfect for pivotal proposals and for those who love uncommon, conversation-starting jewelry.

Fancy Pink Radiant Diamond Radiant Rings: The Romantic

Pink radiant Diamond Radiant Rings seem feminine and deeply personal. Pink radiant diamonds are perfect for a romantic person who appreciates sentimental details, joyful design, and rings that feel emotionally customized rather than mass-produced.

Fancy Yellow Radiant Diamond Rings: The Sunshine Personality

The yellow radiant diamond ring looks very bright. Yellow radiant diamonds suit cheerful personalities, sunny proposals, and women who enjoy vintage charm and gold tones that define confidence and happiness.

Fancy Green Radiant Diamond Rings: The Unique Spirit

A green radiant diamond ring is very rare and unconventional; green radiant diamonds are for women who go against the trends. They are ideal for nature lovers and those seeking engagement rings no one else has.

Why Diagaa's Radiant Cut Diamond Engagement Rings Actually Deliver

Honest Pricing That Makes Sense

No fake discounts or inflated prices. The price you see is the fair price you pay, without any pressure tactics or surprises at checkout. On top of that, there is a 25% discount on all products. 

Sizes for Real Life

From small everyday pieces to bold and bigger carats, we offer sizes that people actually wear, not just jewelry meant for display.

Lab-Grown or Natural, Your Choice

Choose affordable lab-grown radiant diamond rings or the splendor of natural diamonds. They have the same sparkle but different values, and there's zero judgment.

Solid Gold, Every Time

We craft our jewelry only in solid 10K, 14K, or 18K gold, available in yellow, white, or rose. Our pieces are made to never fade.

Customer Service That Guides, Not Sells

Our jewelry experts help you compare sizes, settings, and budgets honestly, without pushing you toward higher prices.

Protection That Actually Matters

Enjoy free shipping both ways, a lifetime craftsmanship warranty, third-party certification, secure packaging, and real value offers included.

Essentially. You get transparent quality, fair pricing, meaningful choices, and reliable support. Our radiant cut diamond engagement rings are made to earn your trust, not pressure your wallet.

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FAQs

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A radiant cut engagement ring features a rectangular or square gemstone with trimmed corners and brilliant-style facets. It combines the sparkle of a round cut with the elegant shape of an emerald cut, giving intense brilliance and a modern geometric look.

Yes, radiant cuts are among the most brilliant fancy shapes. Their 70+ facets reflect light intensely, often appearing more sparkly than emerald or cushion cuts and comparable to round brilliant diamonds.

Absolutely. Radiant cut rings are loved because they:

  • Offer exceptional sparkle
  • Hide inclusions well
  • Look larger than many other shapes
  • Suit both classic and modern settings
  • Are durable due to trimmed corners

They’re perfect for someone who wants elegance with bold brilliance.


Often yes. Radiant cuts have a large face-up surface area, especially rectangular ones, making them appear bigger than some diamonds of the same carat weight.