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Radiant Cut Diamond Rings

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Vivid Diamonds GIA Certified 3.59 Carat Radiant Cut Diamond Engagement Ring
Vivid Diamonds GIA Certified 3.59 Carat Radiant Cut Diamond Engagement Ring

Vivid Diamonds GIA Certified 3.59 Carat Radiant Cut Diamond Engagement Ring

By Vivid Diamonds

Located in Miami, FL

radiant cut diamond weighing 3.59 carats, I color, SI1 clarity, resting on a diamond encrusted eternity

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Vivid Diamonds GIA Certified 2.02 Carat Radiant Cut Engagement Ring
Vivid Diamonds GIA Certified 2.02 Carat Radiant Cut Engagement Ring

Vivid Diamonds GIA Certified 2.02 Carat Radiant Cut Engagement Ring

By Vivid Diamonds

Located in Miami, FL

certified radiant cut diamond weighing 2.02 carats F color, SI1 clarity, adorned with two trilliant cut

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

Vivid Diamonds GIA Certified 2.02 Carat Radiant Cut Engagement Ring
Vivid Diamonds GIA Certified 2.02 Carat Radiant Cut Engagement Ring

Vivid Diamonds GIA Certified 2.02 Carat Radiant Cut Engagement Ring

By Vivid Diamonds

Located in Miami, FL

certified radiant cut diamond weighing 2.02 carats F color, SI1 clarity, adorned with two trilliant cut

Category

21st Century and Contemporary American Modern Three-Stone Rings

Materials

Diamond, Platinum

Radiant Cut Diamond Ring
Radiant Cut Diamond Ring

Radiant Cut Diamond Ring

Located in San Francisco, CA

Engagement Ring Features One Radiant Cut 1.00ct GIA Diamond Center Stone with F Color and SI2

Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, Platinum

Radiant Cut Diamond Eternity Band
Radiant Cut Diamond Eternity Band

Radiant Cut Diamond Eternity Band

Located in Boca Raton, FL

Material: 14k white gold Diamond Details: Approximately 7.49ctw of Radiant cut diamonds. Diamonds

Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

Radiant Cut Diamond Eternity Band
Radiant Cut Diamond Eternity Band

Radiant Cut Diamond Eternity Band

Located in Boca Raton, FL

Material: 18k white gold Diamond Details: Approximately 5.92ctw of radiant cut diamonds. Diamonds

Category

21st Century and Contemporary Unknown Band Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

Radiant Cut Diamond Eternity Band
Radiant Cut Diamond Eternity Band

Radiant Cut Diamond Eternity Band

Located in Boca Raton, FL

Material: 18k white gold Diamond Details: Approximately 5.76ctw of radiant cut diamonds. Diamonds

Category

21st Century and Contemporary Unknown Wedding Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

Radiant Cut Diamond Eternity Band
Radiant Cut Diamond Eternity Band

Radiant Cut Diamond Eternity Band

Located in Boca Raton, FL

Material: 18k White Gold Diamond Details: Approximately 6.93ctw of radiant cut diamonds, 19

Category

21st Century and Contemporary Unknown Wedding Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

8.40ct Radiant Cut Diamond Ring
8.40ct Radiant Cut Diamond Ring

8.40ct Radiant Cut Diamond Ring

Located in San Francisco, CA

Spectacular Radiant Cut Rectangular Diamond for 7.32cts with J color and SI 1 clarity, accented by

Category

21st Century and Contemporary French Engagement Rings

Materials

Diamond, Platinum

Large Radiant Cut Diamond Eternity Band

Large Radiant Cut Diamond Eternity Band

Located in New York, NY

Beautiful radiant cut diamond eternity band. Each diamond measures over 1 carat. This band has over

Materials

Diamond, Platinum

Radiant Cut Diamond Eternity Band Ring
Radiant Cut Diamond Eternity Band Ring

Radiant Cut Diamond Eternity Band Ring

Located in New York, NY

Radiant Cut Diamond Eternity Band with 20 diamonds weighing approximately 6 carats total. E-F-G in

Category

2010s American Band Rings

Materials

Diamond, White Diamond, Platinum

7.02 Carat Radiant Cut Diamond Ring
7.02 Carat Radiant Cut Diamond Ring

7.02 Carat Radiant Cut Diamond Ring

Located in Boca Raton, FL

Material: 18k white gold Diamond Details: Approximately 7.02ct radiant cut diamond, L color and SI3

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

2.23 Carat Radiant Cut Diamond Ring
2.23 Carat Radiant Cut Diamond Ring

2.23 Carat Radiant Cut Diamond Ring

By H & H Jewels

Located in Miami, FL

Feel radiant with this 2.23 carat radiant cut diamond (GIA certified/I – VS1) surrounded by a halo

Category

2010s Engagement Rings

Materials

Diamond, Platinum

Fancy Yellow Radiant Cut Diamond Band
Fancy Yellow Radiant Cut Diamond Band

Fancy Yellow Radiant Cut Diamond Band

Located in Boca Raton, FL

Material: 18k Diamond Details: Approximately 6.31ctw radiant cut fancy yellow diamonds

Category

21st Century and Contemporary American Wedding Rings

Materials

White Diamond, Yellow Diamond, 18k Gold, White Gold, Yellow Gold

3.01 Carat Radiant Cut Diamond Ring
3.01 Carat Radiant Cut Diamond Ring

3.01 Carat Radiant Cut Diamond Ring

Located in San Francisco, CA

Gorgeous Ring Features One 3.01ct Cut Corner Rectangular Modified Brilliant (Radiant Cut) Diamond

Category

20th Century Unknown Engagement Rings

Materials

Diamond, Platinum

Platinum Radiant Cut Diamond Engagement Ring
Platinum Radiant Cut Diamond Engagement Ring

Platinum Radiant Cut Diamond Engagement Ring

Located in Scottsdale, AZ

Designer: custom Material: platinum Center Diamond: 1 radiant cut = 2.08ct Color : G Clarity : VS2

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Platinum Radiant Cut Diamond Eternity Band
Platinum Radiant Cut Diamond Eternity Band

Platinum Radiant Cut Diamond Eternity Band

Located in Scottsdale, AZ

Designer: Custom Material: platinum Diamonds: 14 radiant cut = 11.00cttw Color: G/H Clarity: VS2

Category

21st Century and Contemporary Band Rings

Materials

Diamond, Platinum

Platinum Radiant Cut Diamond Engagement Ring
Platinum Radiant Cut Diamond Engagement Ring

Platinum Radiant Cut Diamond Engagement Ring

Located in Scottsdale, AZ

Designer: custom Material: platinum Diamond: 1 radiant cut = 3.24ct Color: J Clarity: SI1 EGL

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Platinum Radiant Cut Diamond Engagement Ring
Platinum Radiant Cut Diamond Engagement Ring

Platinum Radiant Cut Diamond Engagement Ring

Located in Scottsdale, AZ

Designer: Custom Material: platinum Diamond: 1 radiant cut = 3.00ct Color: G Clarity: VS2 GIA

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Platinum Radiant Cut Diamond Engagement Ring
Platinum Radiant Cut Diamond Engagement Ring

Platinum Radiant Cut Diamond Engagement Ring

Located in Scottsdale, AZ

Designer: custom Material: platinum Diamond: 1 radiant cut = 2.77ct Color: F Clarity: SI2 GIA

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Three-Stone Radiant Cut Diamond Ring
Three-Stone Radiant Cut Diamond Ring

Three-Stone Radiant Cut Diamond Ring

By Jewels By Viggi

Located in Palm Beach, FL

diamond, GIA certified SI1 clarity. Flanked by two half moon diamonds .64 carat.

Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Platinum

Platinum Radiant Cut Diamond Engagement Ring
Platinum Radiant Cut Diamond Engagement Ring

Platinum Radiant Cut Diamond Engagement Ring

Located in Scottsdale, AZ

Material: platinum Center Diamond: 1 radiant cut = 2.73ct Color: E Clarity: VS1 GIA: 12993465

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Radiant Cut Fancy Yellow Diamond Ring
Radiant Cut Fancy Yellow Diamond Ring

Radiant Cut Fancy Yellow Diamond Ring

Located in New Orleans, LA

This magnificent, 4.75-carat Natural Fancy Yellow diamond displays the color of sunshine in this

Category

20th Century Three-Stone Rings

Materials

Diamond, Platinum, 18k Gold

Radiant Cut Diamond Halo Engagement Ring
Radiant Cut Diamond Halo Engagement Ring

Radiant Cut Diamond Halo Engagement Ring

Located in New York, NY

diamond is a full carat, it is of a colorless grade, and it's a Radiant Cut, a cut that has picked up in

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, 14k Gold, White Gold

2.40ct. Radiant Cut Diamond Engagement Ring
2.40ct. Radiant Cut Diamond Engagement Ring

2.40ct. Radiant Cut Diamond Engagement Ring

Located in Sausalito, CA

Bezal set 2.40ct. natural diamond. In a 18k yellow gold ring. consisting of: One radiant cut

Category

2010s Engagement Rings

Radiant Cut Diamond Three-Stone Engagement Ring
Radiant Cut Diamond Three-Stone Engagement Ring

Radiant Cut Diamond Three-Stone Engagement Ring

Located in Boca Raton, FL

Material: 18k Yellow Stone & Platinum Center Diamond Details: Approx. 1ct radiant cut diamond

Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, White Diamond, Yellow Diamond, 18k Gold, Yellow Gold, Platinum

Radiant Cut Diamond Platinum Eternity Wedding Band

Radiant Cut Diamond Platinum Eternity Wedding Band

By Roman Malakov

Located in New York, NY

This ring features 20 radiant cut diamonds weighing 4.80 carats total and is set in an eternity

Category

2010s American Modern Wedding Rings

Materials

Diamond, White Diamond, Platinum

Radiant Cut and Round Brilliant Diamond Ring
Radiant Cut and Round Brilliant Diamond Ring

Radiant Cut and Round Brilliant Diamond Ring

Located in Boca Raton, FL

Material: 18k white gold Diamond Details: Approximately 1.65ctw of radiant cut diamonds and 0.70ctw

Category

2010s Unknown Band Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

Spectacular 28.88 Carat Radiant Cut Diamond Ring
Spectacular 28.88 Carat Radiant Cut Diamond Ring

Spectacular 28.88 Carat Radiant Cut Diamond Ring

Located in New York, NY

This is absolutely magnificent Radiant Cut Diamond. 28.88 Carat looks like 30.00 Carat. GIA

Category

21st Century and Contemporary American Solitaire Rings

Materials

Diamond, Platinum

3.02 Carat Radiant Cut Diamond Platinum Ring
3.02 Carat Radiant Cut Diamond Platinum Ring

3.02 Carat Radiant Cut Diamond Platinum Ring

By JB Star

Located in Miami, FL

This Modern Beauty Features a GIA Certified 3.02 Carat I Color, SI1 Clarity Radiant Cut Diamond

Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Platinum

5.33 Carat Radiant-Cut Diamond Engagement Ring
5.33 Carat Radiant-Cut Diamond Engagement Ring

5.33 Carat Radiant-Cut Diamond Engagement Ring

Located in Palm Beach, FL

by 0.79 carat Trapezoid-cut diamonds. GIA Details Shape: Radiant Weight: 5.33 carat Color: F

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Platinum 2.01ct Radiant Cut Diamond Engagement Ring
Platinum 2.01ct Radiant Cut Diamond Engagement Ring

Platinum 2.01ct Radiant Cut Diamond Engagement Ring

Located in Scottsdale, AZ

Designer: custom Material: platinum Diamond: 1 radiant cut = 2.01ct Color: G Clarity: SI1 GIA

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

2.01 Carat Radiant Cut Diamond Platinum Ring
2.01 Carat Radiant Cut Diamond Platinum Ring

2.01 Carat Radiant Cut Diamond Platinum Ring

Located in San Francisco, CA

Features a Cornered Rectangular Modified Brilliant (Radiant) Cut 2.01ct Diamond with a GIA Report

Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Platinum

Remarkable 10.02 Radiant Cut GIA, Diamond Ring.
Remarkable 10.02 Radiant Cut GIA, Diamond Ring.

Remarkable 10.02 Radiant Cut GIA, Diamond Ring.

By Goldiva by Diana M. Jewels

Located in New York, NY

An outstanding Radiant Cut Diamond Engagement Ring. The remarkable, one of a kind, platinum

Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Platinum

1.84 Radiant Cut Diamond platinum Engagement Ring
1.84 Radiant Cut Diamond platinum Engagement Ring

1.84 Radiant Cut Diamond platinum Engagement Ring

By H & H Jewels

Located in Miami, FL

The chic rectangle shape and gently trimmed corners of this 1.84 carat radiant cut diamond

Category

2010s American Engagement Rings

Materials

Diamond, Platinum

3.88 Carat Radiant Cut Diamond Platinum Ring
3.88 Carat Radiant Cut Diamond Platinum Ring

3.88 Carat Radiant Cut Diamond Platinum Ring

By J. Birnbach

Located in New York, NY

This GIA certified 3.88 carat E color VS1 clarity radiant cut diamond is set in a lovely platinum

Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Platinum

Fancy Yellow Radiant Cut Diamond Eternity Band
Fancy Yellow Radiant Cut Diamond Eternity Band

Fancy Yellow Radiant Cut Diamond Eternity Band

Located in Boca Raton, FL

Material: 18k yellow gold Diamond Details: Approx. 3.83ctw radiant cut yellow diamonds

Category

21st Century and Contemporary American Wedding Rings

Materials

Yellow Diamond, 18k Gold, Yellow Gold

Goshwara Sapphire Radiant Cut And Diamond Ring
Goshwara Sapphire Radiant Cut And Diamond Ring

Goshwara Sapphire Radiant Cut And Diamond Ring

By Goshwara

Located in New York, NY

3 Stone Radiant Cut Sapphire & Diamond Ring in Platinum, from 'G-One' Collection Gemstone Weight

Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

2.25CTW Radiant Cut Diamond Encrusted Engagement Ring
2.25CTW Radiant Cut Diamond Encrusted Engagement Ring

2.25CTW Radiant Cut Diamond Encrusted Engagement Ring

Located in Webster, NY

Beautiful IGI Certified Radiant cut diamond ring with 2.25CTW of diamonds. Center Diamond Carat

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 14k Gold, White Gold

10.26 Carat Radiant Cut Diamond Engagement Ring
10.26 Carat Radiant Cut Diamond Engagement Ring

10.26 Carat Radiant Cut Diamond Engagement Ring

Located in Miami, FL

Breathtaking engagement ring crafted in platinum, showcasing a dazzling radiant cut diamond

Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Platinum

Radiant Cut Diamond Platinum Half Band Ring
Radiant Cut Diamond Platinum Half Band Ring

Radiant Cut Diamond Platinum Half Band Ring

Located in Narberth, PA

features a row of 5 Radiant cut diamonds that line the front. Each diamond weighs approximately 0.18ct and

Category

Vintage 1960s Contemporary Band Rings

Materials

Diamond, Platinum

3.22 Carat Diamond Radiant Cut Platinum Engagement Ring
3.22 Carat Diamond Radiant Cut Platinum Engagement Ring

3.22 Carat Diamond Radiant Cut Platinum Engagement Ring

By Jewelerette & Co

Located in Beverly Hills, CA

A spectacular 3.22 carat radiant cut diamond is modernly set with two cadillac style side diamonds

Category

2010s Engagement Rings

Materials

Diamond, White Diamond, Platinum

12.24 Carat Radiant-Cut Yellow Diamond Sapphire Diamond Ring

12.24 Carat Radiant-Cut Yellow Diamond Sapphire Diamond Ring

Located in Palm Beach, FL

One of a kind large cocktail ring. Set with a 12.24 carat radiant-cut yellow diamond in the center

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold

Beautiful 7.05 Carat Radiant Cut Diamond Gold Ring
Beautiful 7.05 Carat Radiant Cut Diamond Gold Ring

Beautiful 7.05 Carat Radiant Cut Diamond Gold Ring

Located in Miami, FL

This beautiful 18k white gold ring features a 7.05ct radiant cut diamond and is accented by 10

Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, White Diamond, 18k Gold

2.08 Carat Radiant-Cut Diamond Platinum Engagement Ring
2.08 Carat Radiant-Cut Diamond Platinum Engagement Ring

2.08 Carat Radiant-Cut Diamond Platinum Engagement Ring

By Jewels By Viggi

Located in Palm Beach, FL

3-stone engagement ring, 2.08 carat Radiant-cut F color diamond GIA certified SI2 clarity, .49

Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Platinum

1.51 Carat Radiant Cut Yellow Diamond Engagement Ring
1.51 Carat Radiant Cut Yellow Diamond Engagement Ring

1.51 Carat Radiant Cut Yellow Diamond Engagement Ring

Located in Trumbull, CT

by two radiant-cut white diamonds in an east-west setting. This sophisticated design is perfect for

Category

21st Century and Contemporary American Artisan Engagement Rings

Materials

White Diamond, Yellow Diamond, 18k Gold

Exceptional 5.70ct Yellow Radiant Cut Diamond Eternity Band
Exceptional 5.70ct Yellow Radiant Cut Diamond Eternity Band

Exceptional 5.70ct Yellow Radiant Cut Diamond Eternity Band

Located in San Francisco, CA

band features 19 perfectly matched yellow radiant cut diamonds, expertly set with shared prongs to make

Category

21st Century and Contemporary Bridal Rings

Materials

Diamond, Yellow Diamond, 18k Gold, Yellow Gold

4.01 Carat Radiant Cut Diamond Platinum Engagement Ring
4.01 Carat Radiant Cut Diamond Platinum Engagement Ring

4.01 Carat Radiant Cut Diamond Platinum Engagement Ring

By Raymond Lee Jewelers

Located in Boca Raton, FL

Style: Platinum 4.01 Radiant Cut Diamond Engagement Ring Main Diamond: Radiant Cut Diamond Carat

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

Platinum 4.01 Carat Radiant Cut Diamond Engagement Ring
Platinum 4.01 Carat Radiant Cut Diamond Engagement Ring

Platinum 4.01 Carat Radiant Cut Diamond Engagement Ring

Located in Cape May, NJ

Era: Modern Hallmarks: Platinum Composition: Platinum Primary Stone: Radiant Cut Diamond Stone

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

1.82 Carat Certified Radiant Cut Diamond Engagement Ring
1.82 Carat Certified Radiant Cut Diamond Engagement Ring

1.82 Carat Certified Radiant Cut Diamond Engagement Ring

Located in Webster, NY

This certified engagement ring features a 1.51ct Radiant cut diamond mounted into a vintage

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 14k Gold

Platinum 6.50 Carats Radiant Cut Diamond Eternity Band
Platinum 6.50 Carats Radiant Cut Diamond Eternity Band

Platinum 6.50 Carats Radiant Cut Diamond Eternity Band

Located in New York, NY

Platinum 6.50 Carats Radiant Cut Diamond Eternity Band. This is a beautiful radiant diamond

Category

21st Century and Contemporary American Modern Band Rings

Materials

Diamond, Platinum

GIA Certified 5.10 Carat Radiant Cut Diamond Ring
GIA Certified 5.10 Carat Radiant Cut Diamond Ring

GIA Certified 5.10 Carat Radiant Cut Diamond Ring

Located in New York, NY

GIA Certified 5.10 carat, D Color, SI1 clarity Radiant Cut Diamond Ring with 0.96 trapezoid cut

Category

2010s American Engagement Rings

Materials

White Diamond, Platinum

GIA Certified 3.52 Carat Yellow Radiant Cut Diamond
GIA Certified 3.52 Carat Yellow Radiant Cut Diamond

GIA Certified 3.52 Carat Yellow Radiant Cut Diamond

By Issac Nussbaum

Located in New York, NY

Striking three stone ring. Featuring a GIA Certified 3.52 Carat, Fancy yellow Radiant Cut Diamond

Category

2010s Engagement Rings

Materials

Diamond, 18k Gold, Platinum

Cartier Radiant-Cut Diamond Three-Stone Engagement Ring
Cartier Radiant-Cut Diamond Three-Stone Engagement Ring

Cartier Radiant-Cut Diamond Three-Stone Engagement Ring

By Cartier

Located in Houston, TX

Cartier three-stone diamond engagement ring in platinum. The features a radiant-cut diamond that

Category

Late 20th Century American Engagement Rings

Materials

Diamond, Platinum

Platinum 5.01 Ct Radiant Cut Diamond Ring, GIA
Platinum 5.01 Ct Radiant Cut Diamond Ring, GIA

Platinum 5.01 Ct Radiant Cut Diamond Ring, GIA

Located in Palm Desert, CA

Set in Platinum, weighing 12.05 grams, is a 5.01 carat Radiant Cut diamond, GIA Certificate

Category

1990s More Rings

Materials

Diamond, Platinum

14 Karat White Gold Radiant Cut Diamond Band
14 Karat White Gold Radiant Cut Diamond Band

14 Karat White Gold Radiant Cut Diamond Band

Located in Scottsdale, AZ

Designer: custom Material: 14K white gold Diamond: 20 radiant cut = 6.97cttw Color: G / H Clarity

Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, 14k Gold, White Gold

Exceptional 3.01 Carat GIA Radiant Cut Diamond Ring
Exceptional 3.01 Carat GIA Radiant Cut Diamond Ring

Exceptional 3.01 Carat GIA Radiant Cut Diamond Ring

Located in San Francisco, CA

! This 18 karat white gold beauty showcases a stunning 3.01 carat Radiant Cut diamond expertly set with

Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, 18k Gold, White Gold

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Radiant Cut Diamond Rings For Sale on 1stDibs

Find an expansive variety of radiant cut diamond rings available on 1stDibs. These distinct designs — crafted with great care and often made from Platinum, Gold and 18k Gold — can elevate any look. Find a collection of 49 vintage versions or 559 modern creations for a more contemporary example of these cherished accessories. Our inventory has long been popular, and it includes earlier versions that date to the 18th Century and newer variations that were made as recently as the 21st Century. Our collection of radiant cut diamond rings includes designs that are universally popular, but Contemporary and Modern styles, specifically, are sought with frequency. Versions of these items have been a part of the life’s work for many jewelers, but those produced by Mark Broumand, Roman Malakov and J. Birnbach are consistently popular. Lovers of these pieces agree that it’s a versatile accessory, but a selection from our variety of 545 Diamond versions can add an especially stylish touch. There are many radiant cut, cushion cut and princess cut radiant cut diamond rings for sale. If you’re browsing the variety of radiant cut diamond rings for sale, you’ll find that many are available today for women, but there are still pieces to choose from for men.

How Much are Radiant Cut Diamond Rings?

Prices for radiant cut diamond rings can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $724 and can go as high as $2,500,000, while radiant cut diamond rings, on average, fetch $29,375.

The Legacy of Diamond in Jewelry Design

Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.

From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!

There are several factors that set diamonds apart from other stones, and these points are important to our gem education.

Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.

In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).

When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And on 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings

Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.  

Finding the Right Rings for You

Antique and vintage rings have long held a special place in the hearts of fine jewelry lovers all over the world.

No matter their origin or specific characteristics, rings are timeless, versatile accessories. They’ve carried deep meaning since at least the Middle Ages, when diamond rings symbolized strength and other kinds of rings were worn to signify romantic feelings or to denote an affiliation with a religious order. Rings have also forever been emblematic of eternity.

Over time, rings have frequently taken the form of serpents, which have long been associated with eternal life, health and renewal. Italian luxury jewelry house Bulgari has become famous for its widely loved Serpenti motif, for example, and its Serpenti ring, like the other accessories in the collection, began as an homage to jewelry of the Roman and Hellenistic eras. The serpent is now a popular motif in fine jewelry. Jewelry devotees have long pined for rings adorned with reptiles, thanks to antique Victorian rings — well, specifically, Queen Victoria’s illustrious engagement ring, which took the form of a gold snake set with rubies, diamonds and an emerald (her birthstone). Designs for Victorian-era engagement rings often featured repoussé work and chasing, in which patterns are hammered into the metal.

Engagement rings, which are reliably intimidating to shop for, are still widely recognized as symbols of love and commitment. On 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings

The most collectible antique engagement rings and vintage engagement rings are those from the Victorian, Edwardian and Art Deco eras. Named for the monarchies of the four King Georges, who in succession ruled England starting in 1714 (plus King William’s reign), antique Georgian rings, be they engagement rings or otherwise, are also coveted by collectors. Pearls, along with colored gemstones like garnets, rubies and sapphires, were widely used in Georgian jewelry. The late-1700s paste jewelry was a predecessor to what we now call fashion or costume jewelry

The Art Nouveau movement (1880–1910) brought with it rings inspired by the natural world. Antique Art Nouveau rings might feature depictions of winged insects and fauna as well as women, who were simultaneously eroticized and romanticized, frequently with long flowing hair. Art Deco jewelry, on the other hand, which originated during the 1920s and ’30s, is by and large “white jewelry.” White metals, primarily platinum, were favored over yellow gold in the design of antique Art Deco rings and other accessories as well as geometric motifs, with women drawn to the era’s dazzling cocktail rings in particular.

Whether you’re hunting down a chunky classic for a Prohibition-themed cocktail party or seeking a clean contemporary design to complement your casual ensemble, find an exquisite collection of antique, new and vintage rings on 1stDibs.

Questions About Radiant Cut Diamond Rings
  • 1stDibs ExpertFebruary 22, 2021
    Yes, a radiant cut diamond is good, but it is one of the least expensive diamond shapes on the market. This diamond cut is known to produce the most sparkle and looks larger than other diamonds cuts of the same caratage.
  • 1stDibs ExpertNovember 8, 2023
    There is no single most elegant cut of a diamond for a ring. Each cut has its own characteristics that can exude elegance, so you're free to choose the cut that appeals most to you. If you want your ring to sparkle, consider brilliant cuts like the round, princess, marquise, oval and pear. To put the spotlight on color and clarity, opt for stepped cuts like the emerald, Carr� and Asscher. Explore a wide range of diamond rings on 1stDibs.
  • 1stDibs ExpertNovember 1, 2023
    There is no single best diamond cut for a ring. Any type of cut can be visually appealing, so which one you choose is a matter of personal preference. Round-cut rings are popular choices because they showcase the sparkle of diamonds and have a timeless shape. Other cuts that maximize sparkle include the princess, oval, pear and marquise cuts. Some things to look out for when shopping for gemstones are extinctions, which are dark spots on the stone, and windows, which are see-through areas created during the cutting process. These spots reduce the brilliance of a gemstone. Find a large selection of diamond rings on 1stDibs.
  • 1stDibs ExpertSeptember 28, 2021
    A princess cut diamond ring is a genre of the diamond cuts often used in engagement rings. Possessing the technical name square modified brilliant, these rings are peculiarly crafted into a square or a rectangle shape, giving it an exquisite look of an inverted pyramid with four beveled sides. Shop a range of antique and vintage princess cut diamond rings on 1stDibs.
  • 1stDibs ExpertNovember 2, 2021
    Rose-cut diamonds are uncommon in modern jewelry and are often associated with antique styles like Victorian or Georgian. The rose cut is circular like its namesake flower, with a flat top and a domed crown with either 12 or 24 facets. This cut dates back to the 16th century. Find a collection of antique and vintage rose-cut diamond rings on 1stDibs today.
  • 1stDibs ExpertApril 5, 2022
    An Asscher cut diamond ring is one that has a central stone with a square shape and a stepped cut. Its high crown and deep pavilion give the diamond a brilliant sparkling appearance. Shop a variety of Asscher cut diamond gemstone rings on 1stDibs.
  • 1stDibs ExpertSeptember 28, 2021
    A brilliant-cut diamond ring is cut in such a way that it has numerous facets. Due to its facets, it reflects the maximum light. Shop for antique and vintage brilliant-cut diamond jewelry today on 1stDibs.