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Radiant Cut Diamond Rings

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GIA Certified 4.50 Carats Radiant Cut Yellow Diamond Three-Stone Engagement Ring
GIA Certified 4.50 Carats Radiant Cut Yellow Diamond Three-Stone Engagement Ring

GIA Certified 4.50 Carats Radiant Cut Yellow Diamond Three-Stone Engagement Ring

By Roman Malakov

Located in New York, NY

A well-crafted three-stone engagement ring, showcasing a 4.50 carats radiant cut diamond certified

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

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

GIA Certified 6.07 Carat Radiant Cut Fancy Brownish Greenish Yellow Diamond Ring
GIA Certified 6.07 Carat Radiant Cut Fancy Brownish Greenish Yellow Diamond Ring

GIA Certified 6.07 Carat Radiant Cut Fancy Brownish Greenish Yellow Diamond Ring

By Gad & Co.

Located in Miami, FL

GIA certified 6.07 carat fancy brownish greenish yellow radiant cut diamond engagement ring. Set in

Category

2010s Hong Kong Modern Engagement Rings

Materials

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

GIA Certified 2.02 Carats Radiant Cut Yellow Diamond Three-Stone Engagement Ring
GIA Certified 2.02 Carats Radiant Cut Yellow Diamond Three-Stone Engagement Ring

GIA Certified 2.02 Carats Radiant Cut Yellow Diamond Three-Stone Engagement Ring

By Roman Malakov

Located in New York, NY

A chic engagement ring, featuring a 2.02 carats radiant cut diamond certified by GIA as Fancy

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

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

GIA Certified 3.31 Carats Radiant Cut Yellow Diamond Three-Stone Engagement Ring
GIA Certified 3.31 Carats Radiant Cut Yellow Diamond Three-Stone Engagement Ring

GIA Certified 3.31 Carats Radiant Cut Yellow Diamond Three-Stone Engagement Ring

By Roman Malakov

Located in New York, NY

A stunning engagement ring, featuring a 3.31 carats radiant cut diamond certified by GIA as Fancy

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

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

GIA Certified 4.02 Carats Radiant Cut Yellow Diamond Three-Stone Engagement Ring
GIA Certified 4.02 Carats Radiant Cut Yellow Diamond Three-Stone Engagement Ring

GIA Certified 4.02 Carats Radiant Cut Yellow Diamond Three-Stone Engagement Ring

By Roman Malakov

Located in New York, NY

A gorgeous three-stone engagement ring, featuring a 4.02 carats radiant cut fancy yellow diamond

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

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

GIA Certified Platinum Radiant Cut Diamond Engagement Ring 1.51 Carat G/VS2
GIA Certified Platinum Radiant Cut Diamond Engagement Ring 1.51 Carat G/VS2

GIA Certified Platinum Radiant Cut Diamond Engagement Ring 1.51 Carat G/VS2

Located in Mayfair, London, London

A gorgeous platinum diamond ring. The ring is set with a radiant cut diamond weighing 1.51ct, G

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Certified 0.81 Carat Radiant Cut Fancy Intense Yellow Diamond Flower Ring
GIA Certified 0.81 Carat Radiant Cut Fancy Intense Yellow Diamond Flower Ring

GIA Certified 0.81 Carat Radiant Cut Fancy Intense Yellow Diamond Flower Ring

By Roman Malakov

Located in New York, NY

A chic cocktail ring, showcasing a 0.81 carat radiant cut diamond certified by GIA as Fancy Intense

Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

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

GIA Certified 1.69 Carat Radiant Cut Fancy Brownish Pink Diamond Engagement Ring
GIA Certified 1.69 Carat Radiant Cut Fancy Brownish Pink Diamond Engagement Ring

GIA Certified 1.69 Carat Radiant Cut Fancy Brownish Pink Diamond Engagement Ring

By Gad & Co.

Located in Miami, FL

GIA Certified 1.69 Carat Radiant Cut Fancy Brownish Pink Diamond and 2.46 Carat Mixed Cut White

Category

21st Century and Contemporary North American Contemporary Cocktail Rings

Materials

Diamond, Pink Diamond, Gold, 18k Gold, Rose Gold, White Gold

2.02 Carat Radiant Cut Fancy Intense Yellow Three-Stone Diamond Engagement Ring
2.02 Carat Radiant Cut Fancy Intense Yellow Three-Stone Diamond Engagement Ring

2.02 Carat Radiant Cut Fancy Intense Yellow Three-Stone Diamond Engagement Ring

Located in New York, NY

This exquisite handmade engagement ring showcases a breathtaking 2.02-carat radiant cut diamond

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

GIA Certified 2.01 Carats Radiant Cut Pink Diamond Double Halo Engagement Ring
GIA Certified 2.01 Carats Radiant Cut Pink Diamond Double Halo Engagement Ring

GIA Certified 2.01 Carats Radiant Cut Pink Diamond Double Halo Engagement Ring

By Roman Malakov

Located in New York, NY

A beautiful engagement ring, showcasing a 2.01 carats radiant cut diamond certified by GIA as Light

Category

21st Century and Contemporary American Contemporary More Rings

Materials

Diamond, Pink Diamond, 18k Gold, Platinum, Rose Gold

GIA Certified 2.02 Carats Radiant Cut Yellow Diamond Three-Stone Engagement Ring
GIA Certified 2.02 Carats Radiant Cut Yellow Diamond Three-Stone Engagement Ring

GIA Certified 2.02 Carats Radiant Cut Yellow Diamond Three-Stone Engagement Ring

By Roman Malakov

Located in New York, NY

A gorgeous three-stone engagement ring, featuring a 2.02 carats radiant cut diamond certified by

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

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

GIA Certified 4.06 Carats Radiant Cut Yellow Diamond Three-Stone Engagement Ring
GIA Certified 4.06 Carats Radiant Cut Yellow Diamond Three-Stone Engagement Ring

GIA Certified 4.06 Carats Radiant Cut Yellow Diamond Three-Stone Engagement Ring

By Roman Malakov

Located in New York, NY

A stunning engagement ring, showcasing a 4.06 carats radiant cut diamond certified by GIA as Fancy

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

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

1.50 Carat Radiant Cut Diamond H/SI2 GIA Three-Stone Engagement Ring
1.50 Carat Radiant Cut Diamond H/SI2 GIA Three-Stone Engagement Ring

1.50 Carat Radiant Cut Diamond H/SI2 GIA Three-Stone Engagement Ring

Located in New York, NY

This stunning three stone Radiant Cut Diamond Engagement Ring features a 1.50 carat center diamond

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

GIA Certified 10 Carat Fancy Yellow Radiant Cut Diamond Three-Stone Ring VS2
GIA Certified 10 Carat Fancy Yellow Radiant Cut Diamond Three-Stone Ring VS2

GIA Certified 10 Carat Fancy Yellow Radiant Cut Diamond Three-Stone Ring VS2

By Antinori Fine Jewels

Located in Chicago, IL

diamonds so sought after. Its radiant cut combines the fire of a brilliant cut with the elegant outline of

Category

2010s American Contemporary Three-Stone Rings

Materials

Diamond, Gold, Platinum

GIA Certified 4.68 Carats Radiant Cut Yellow Diamond Three-Stone Engagement Ring
GIA Certified 4.68 Carats Radiant Cut Yellow Diamond Three-Stone Engagement Ring

GIA Certified 4.68 Carats Radiant Cut Yellow Diamond Three-Stone Engagement Ring

By Roman Malakov

Located in New York, NY

A gorgeous engagement ring, showcasing a 4.68 carats radiant cut diamond certified by GIA as Fancy

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

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

Radiant Cut Garnet and Multi Row Diamond Cocktail Ring in Polished Platinum
Radiant Cut Garnet and Multi Row Diamond Cocktail Ring in Polished Platinum

Radiant Cut Garnet and Multi Row Diamond Cocktail Ring in Polished Platinum

Located in Scottsdale, AZ

wide band is adorned with three rows of brilliant round diamonds on each side, creating a dazzling

Category

20th Century Unknown Contemporary Cocktail Rings

Materials

Diamond, Garnet, Platinum

GIA Certified 1.16 Carats Radiant Cut Yellow Diamond Double Halo Engagement Ring
GIA Certified 1.16 Carats Radiant Cut Yellow Diamond Double Halo Engagement Ring

GIA Certified 1.16 Carats Radiant Cut Yellow Diamond Double Halo Engagement Ring

By Roman Malakov

Located in New York, NY

A vibrant engagement ring, showcasing a 1.16 carats radiant cut diamond certified by GIA as Fancy

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

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

GIA Certified 17.25 Carats Radiant Cut Yellow Diamond Three-Stone Wedding Ring
GIA Certified 17.25 Carats Radiant Cut Yellow Diamond Three-Stone Wedding Ring

GIA Certified 17.25 Carats Radiant Cut Yellow Diamond Three-Stone Wedding Ring

By Roman Malakov

Located in New York, NY

A rare engagement ring, featuring a vibrant 17.25 carats elongated radiant cut diamond certified by

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

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

2.50 Carat Radiant Cut Fancy Yellow Diamond Engagement Ring 18K Gold GIA Report
2.50 Carat Radiant Cut Fancy Yellow Diamond Engagement Ring 18K Gold GIA Report

2.50 Carat Radiant Cut Fancy Yellow Diamond Engagement Ring 18K Gold GIA Report

Located in New York, NY

radiant cut certified by GIA as VS1 in clarity. Flanked by two trapezoids cut diamonds F color VS clarity

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Yellow Diamond, 18k Gold

Natural 9.95 Carat Radiant Cut Diamond 18-Karat Eternity Band In Stock
Natural 9.95 Carat Radiant Cut Diamond 18-Karat Eternity Band In Stock

Natural 9.95 Carat Radiant Cut Diamond 18-Karat Eternity Band In Stock

Located in Boca Raton, FL

18k White Gold 9.95ctw Radiant Cut Diamond Eternity Band Raymond Lee Jewelers in Boca Raton

Category

21st Century and Contemporary American Modern Wedding Rings

Materials

Diamond, Gold, 18k Gold, White Gold

GIA Certified 2.54 Carats Radiant Cut Diamond Halo Engagement Ring in Platinum
GIA Certified 2.54 Carats Radiant Cut Diamond Halo Engagement Ring in Platinum

GIA Certified 2.54 Carats Radiant Cut Diamond Halo Engagement Ring in Platinum

By Roman Malakov

Located in New York, NY

An antique style engagement ring, showcasing a bezel-set 2.54 carats radiant cut diamond certified

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

EXCEPTIONAL GIA Certified 8 Carat Radiant Cut Diamond E COLOR VVS Clarity Ring
EXCEPTIONAL GIA Certified 8 Carat Radiant Cut Diamond E COLOR VVS Clarity Ring

EXCEPTIONAL GIA Certified 8 Carat Radiant Cut Diamond E COLOR VVS Clarity Ring

Located in Chicago, IL

-carat elongated radiant cut diamond, certified by GIA with E color and VVS2 clarity, offering an

Category

2010s American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

Radiant Cut Solitaire Natural Diamond Promise Ring in 14K Solid Gold (Certified)
Radiant Cut Solitaire Natural Diamond Promise Ring in 14K Solid Gold (Certified)

Radiant Cut Solitaire Natural Diamond Promise Ring in 14K Solid Gold (Certified)

Located in New Delhi, DL

SGL. This emerald cut diamond ring features a rectangular center stone secured in a prong setting and

Category

21st Century and Contemporary Indian Art Deco Engagement Rings

Materials

Diamond, Yellow Gold, White Gold, Rose Gold, 14k Gold, Gold

Radiant Cut 1.23 Carat Center Stone Diamond Engagement Ring, 14k Yellow Gold
Radiant Cut 1.23 Carat Center Stone Diamond Engagement Ring, 14k Yellow Gold

Radiant Cut 1.23 Carat Center Stone Diamond Engagement Ring, 14k Yellow Gold

Located in Honolulu, HI

Radiant Cut 1.23 Carat Center Stone Diamond Engagement Ring - 14k Yellow Gold. The 1.23 carat

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 14k Gold, Yellow Gold

J. Birnbach 2.08 Carat D VS1 Radiant Cut Diamond Pave Solitaire Ring
J. Birnbach 2.08 Carat D VS1 Radiant Cut Diamond Pave Solitaire Ring

J. Birnbach 2.08 Carat D VS1 Radiant Cut Diamond Pave Solitaire Ring

By J. Birnbach

Located in New York, NY

. At its center is a stunning 2.08-carat radiant-cut diamond, GIA certified as D color and VS1 clarity

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA 5.03ct Radiant Cut Natural Diamond Ring 18K White Gold I SI2 Clarity
GIA 5.03ct Radiant Cut Natural Diamond Ring 18K White Gold I SI2 Clarity

GIA 5.03ct Radiant Cut Natural Diamond Ring 18K White Gold I SI2 Clarity

Located in Aventura, FL

Beautiful 5.03 carat radiant cut natural diamond ring, set in an elegant 18k white gold pavé

Category

21st Century and Contemporary American Modernist Engagement Rings

Materials

Diamond, Gold, 18k Gold, White Gold

GIA Certified 4.15 Carats Radiant Cut Diamond Halo Engagement Ring in Platinum
GIA Certified 4.15 Carats Radiant Cut Diamond Halo Engagement Ring in Platinum

GIA Certified 4.15 Carats Radiant Cut Diamond Halo Engagement Ring in Platinum

By Roman Malakov

Located in New York, NY

An elegant engagement ring, showcasing a 4.15 carats radiant cut diamond certified by GIA as G

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

Roman Malakov 1.34 Carats Total Radiant Cut Diamond Three-Stone Engagement Ring
Roman Malakov 1.34 Carats Total Radiant Cut Diamond Three-Stone Engagement Ring

Roman Malakov 1.34 Carats Total Radiant Cut Diamond Three-Stone Engagement Ring

By Roman Malakov

Located in New York, NY

A stylish three-stone engagement ring, showcasing a 1.00 carat radiant cut diamond. Flanked by two

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Certified 5.00 Ct Radiant Cut Diamond Ring with Tapered Baguette in Platinum
GIA Certified 5.00 Ct Radiant Cut Diamond Ring with Tapered Baguette in Platinum

GIA Certified 5.00 Ct Radiant Cut Diamond Ring with Tapered Baguette in Platinum

By Antinori Fine Jewels

Located in Chicago, IL

This exquisite ring features a GIA-certified 5.00 carat radiant-cut diamond, gracefully set in a

Category

2010s Unknown Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

3 Carat Radiant Cut Vivid Pink/Purple Tourmaline & Diamond Cluster Platinum Ring
3 Carat Radiant Cut Vivid Pink/Purple Tourmaline & Diamond Cluster Platinum Ring

3 Carat Radiant Cut Vivid Pink/Purple Tourmaline & Diamond Cluster Platinum Ring

By Gad & Co.

Located in Miami, FL

round-cut white diamonds and securely 4-prong set. A total of 4 carats in pristine quality gemstones

Category

21st Century and Contemporary North American Art Deco Cocktail Rings

Materials

Diamond, Tourmaline, Platinum

Radiant Cut Halo Pave White Gold Engagement Ring
Radiant Cut Halo Pave White Gold Engagement Ring

Radiant Cut Halo Pave White Gold Engagement Ring

By Antinori Fine Jewels

Located in Chicago, IL

3/4 carats with a Cushion Cut Diamond and a Double Halo design. The central stone is a Natural Cut

Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Emerald, 14k Gold, White Gold

3.21 Ct Radiant Cut Platinum Fancy Yellow Three Stone Diamond Engagement Ring
3.21 Ct Radiant Cut Platinum Fancy Yellow Three Stone Diamond Engagement Ring

3.21 Ct Radiant Cut Platinum Fancy Yellow Three Stone Diamond Engagement Ring

Located in New York, NY

Three-stone diamond engagement ring mounted with three beautiful diamonds. The center radiant cut

Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

14 Karat White Gold Radiant Cut Yellow Sapphire Halo and Diamond Ring
14 Karat White Gold Radiant Cut Yellow Sapphire Halo and Diamond Ring

14 Karat White Gold Radiant Cut Yellow Sapphire Halo and Diamond Ring

By Gregory Mikaelian & Sons, Inc.

Located in Los Angeles, CA

14k white gold yellow sapphire halo and diamond ring, containing 1 radiant cut weighing 1.22cts

Category

1990s American Artisan Cluster Rings

Materials

Diamond, Yellow Sapphire, 14k Gold

GIA 2.01ct Radiant Cut Natural Pave Diamond Engagement Ring 18K White Gold
GIA 2.01ct Radiant Cut Natural Pave Diamond Engagement Ring 18K White Gold

GIA 2.01ct Radiant Cut Natural Pave Diamond Engagement Ring 18K White Gold

Located in Aventura, FL

This beautiful radiant-cut ring features a 2.01-carat center stone accented by a round-cut diamond

Category

21st Century and Contemporary American Modernist Engagement Rings

Materials

Diamond, White Gold, 18k Gold

Fancy Yellow Radiant Cut Eternity Band 7 Carats
Fancy Yellow Radiant Cut Eternity Band 7 Carats

Fancy Yellow Radiant Cut Eternity Band 7 Carats

By Belfiore Jewelry

Located in Great Neck, NY

Fancy yellow radiant cut diamonds set in 18K yellow gold. The total carat weight of the ring is

Category

21st Century and Contemporary American Modern Fashion Rings

Materials

Yellow Diamond, 18k Gold

4.26 Carat Radiant Cut Fancy Yellowish Green SI1 Clarity 18K GIA Diamond Ring
4.26 Carat Radiant Cut Fancy Yellowish Green SI1 Clarity 18K GIA Diamond Ring

4.26 Carat Radiant Cut Fancy Yellowish Green SI1 Clarity 18K GIA Diamond Ring

By Gad & Co.

Located in Miami, FL

Center Stone Details: Gemstone Type: Diamond Shape: Radiant Cut Carat: 4.26 Carats Color: Fancy Yellowish

Category

21st Century and Contemporary Modern Engagement Rings

Materials

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

1 Carat F Color VS Clarity Square Radiant Cut Diamond Solitaire Ring
1 Carat F Color VS Clarity Square Radiant Cut Diamond Solitaire Ring

1 Carat F Color VS Clarity Square Radiant Cut Diamond Solitaire Ring

By Antinori Fine Jewels

Located in Chicago, IL

, allowing the diamond to retain its dazzling sparkle and overall allure. The radiant cut, renowned for its

Category

2010s Unknown Contemporary Solitaire Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Roman Malakov 5.33 Carats Radiant Cut Yellow Diamond Halo Eternity Wedding Band
Roman Malakov 5.33 Carats Radiant Cut Yellow Diamond Halo Eternity Wedding Band

Roman Malakov 5.33 Carats Radiant Cut Yellow Diamond Halo Eternity Wedding Band

By Roman Malakov

Located in New York, NY

A stylish band showcasing vibrant radiant cut fancy yellow diamonds, each surrounded by a single

Category

21st Century and Contemporary American Modern Band Rings

Materials

Yellow Diamond, 18k Gold, Yellow Gold, Platinum

Roman Malakov GIA Certified 5.01 Carats Radiant Cut Diamond Halo Engagement Ring
Roman Malakov GIA Certified 5.01 Carats Radiant Cut Diamond Halo Engagement Ring

Roman Malakov GIA Certified 5.01 Carats Radiant Cut Diamond Halo Engagement Ring

By Roman Malakov

Located in New York, NY

An elegant engagement ring, showcasing a 5.01 carats radiant cut diamond certified by GIA as L

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, 18k Gold, White Gold

7.78ct Radiant Cut Bezel Set Diamond Eternity Band in 18K Champagne Yellow Gold
7.78ct Radiant Cut Bezel Set Diamond Eternity Band in 18K Champagne Yellow Gold

7.78ct Radiant Cut Bezel Set Diamond Eternity Band in 18K Champagne Yellow Gold

By Mark Broumand

Located in Los Angeles, CA

band features a continuous row of radiant cut diamonds, each 0.50 carats, secured in a sophisticated

Category

21st Century and Contemporary American Contemporary Band Rings

Materials

Diamond, 18k Gold

Halo Ring with Fancy Yellow Radiant Cut Diamond Center.  D1.08ct.t.w.
Halo Ring with Fancy Yellow Radiant Cut Diamond Center.  D1.08ct.t.w.

Halo Ring with Fancy Yellow Radiant Cut Diamond Center. D1.08ct.t.w.

Located in Los Angeles, CA

Halo ring in 18K white gold with pave set rounds and prong set fancy yellow radiant diamond center

Category

2010s American Engagement Rings

Materials

Diamond, 18k Gold

GIA Certified 1.39 Carat Radiant Cut Fancy Intense Yellowish Green Diamond Ring
GIA Certified 1.39 Carat Radiant Cut Fancy Intense Yellowish Green Diamond Ring

GIA Certified 1.39 Carat Radiant Cut Fancy Intense Yellowish Green Diamond Ring

By Gad & Co.

Located in Miami, FL

GIA Certified 1.39 carat radiant cut fancy intense yellowish green diamond ring. Adorned with 4

Category

21st Century and Contemporary Art Nouveau Cocktail Rings

Materials

Diamond, Gold, 18k Gold, Rose 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 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.
  • 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.