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GIA Certified 5 Carat Platinum Round Brilliant Cut Diamond Engagement Ring 3X
By Antinori Fine Jewels
Located in Rome, IT
GIA Certified 5 Carat Round Brilliant Cut Diamond Solitaire Engagement Ring. The main diamond is a
Category

2010s Italian Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

5 Carat Round Cut Diamond Engagement Ring EGL Certified E VS2
Located in New York, NY
ZETA HALO DIAMOND ENGAGEMENT RING 18K WHITE GOLD CERTIFIED Center Diamond Carat Weight: 3.6
Category

2010s American Engagement Rings

Materials

Diamond, 18k Gold, White Gold

5 Carat Round Cut Diamond Engagement Ring GIA Certified K SI1
Located in New York, NY
TARA -ROUND BRILLIANT DIAMOND ENGAGEMENT RING 18K WHITE PAVE SET BY MIKE NEKTA GIA CERTIFIED
Category

2010s American Engagement Rings

Materials

Diamond, 14k Gold, 18k Gold, White Gold

5 Carat Round Cut Diamond Engagement Ring GIA Certified E VS1
Located in New York, NY
MICOLA 5 CT DIAMOND ENGAGEMENT RING BY MIKE NEKTA GIA CERTIFIED Center Diamond: Carat Weight: 5
Category

2010s American Engagement Rings

Materials

Diamond, 14k Gold, 18k Gold, White Gold

5 Carat Round Brilliant Diamond Engagement Ring Certified
Located in New York, NY
Sutton 5 Carat Round Brilliant Diamond Engagement Ring in 14k Rose Gold By Mike Nekta Diamonds
Category

2010s American Engagement Rings

Materials

Diamond, 14k Gold, Rose Gold

GIA Certified 5 Carat Emerald Cut Diamond Engagement Ring
By Antinori Fine Jewels
Located in Rome, IT
love or a testament to personal achievement, this 5-carat emerald-cut diamond ring is sure to leave a
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

GIA Certified 5 Carat Round Cut Diamond Solitaire Ring
By Antinori Fine Jewels
Located in Rome, IT
ring is a captivating 5.02 carat round diamond, meticulously graded and certified by GIA to ensure its
Category

2010s Unknown Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 5 Carat Round Brilliant Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
Indulge in the epitome of sophistication with our GIA Certified Round Diamond Ring, featuring a
Category

2010s Unknown Contemporary Engagement Rings

Materials

Diamond, White Diamond

GIA Certified 5 Carat Round Cut Diamond Solitaire Ring
By Antinori Fine Jewels
Located in Rome, IT
Indulge in the timeless allure of this GIA Certified 5 Carat Round Cut Diamond Solitaire Ring, a
Category

2010s Unknown Contemporary Engagement Rings

Materials

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

GIA Certified 5 Carat Round Brilliant Cut Diamond Platinum Ring
By Antinori Fine Jewels
Located in Rome, IT
An exquisite 5 carat round brilliant cut diamond ring set in solid platinum The main stone is
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 5 Carat Round Brilliant Cut Diamond Platinum Ring
By Antinori Fine Jewels
Located in Rome, IT
Elegance meets grandeur in this extraordinary solitaire ring, showcasing a magnificent 5-carat
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

Tiffany & Co. 5 Carat Platinum Oval Cut Diamond Solitaire Engagement Ring.
By Tiffany & Co.
Located in Rome, IT
Tiffany & Co. 5.01 ct Platinum Oval Cut Diamond Solitaire Engagement Ring. The ring weighs 7
Category

2010s American Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

Round Brilliant Cut Diamond Halo Engagement Ring
By Antinori Fine Jewels
Located in Rome, IT
1.22 carats. The ring, weighing 3.3 grams and sized 5, showcases a central Natural Round Brilliant Cut
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, 14k Gold

New Sapphire Solitaire Engagement Ring, 950 Platinum Round Cut .53 Carat
Located in Greensboro, NC
as stamped Stone Information: Genuine Sapphire - Treatment: Heating Color: Blue Cut: Round Carat
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Sapphire, Platinum

GIA Certified 5 Carat Round Brilliant Cut Diamond Solitaire Ring
By Antinori Fine Jewels
Located in Rome, IT
5.06 ct Round Brilliant Cut Diamond Solitaire Platinum Engagement Ring. The ring weighs 7.7 grams
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond

2.53 Carat Round Cut Baguette Diamond Three-Stone Platinum Engagement Ring
Located in Stamford, CT
1940s round brilliant cut light yellow center diamond. EGL certified, in a platinum three-stone
Category

Early 20th Century Engagement Rings

Materials

Diamond, Platinum

Platinum Diamond Vintage Engagement Ring, 900 Round Cut 1.18 Carat
Located in Greensboro, NC
Diamonds Clarity: I1 (solitaire); VS1 - VS2 (accents) Color: E (solitaire); G (accents) Cuts: Round
Category

20th Century Engagement Rings

Materials

Diamond, Platinum

8 Carat Round Cut Diamond Engagement Ring Certified J VVS1
Located in New York, NY
SOUHAD -8 CARAT ROUND CUT DIAMOND ENGAGEMENT RING BY MIKE NEKTA CERTIFIED Center Diamond: Carat
Category

2010s American Engagement Rings

Materials

Diamond, 14k Gold, 18k Gold, Yellow Gold

GIA Certified 5 Carat Pear Cut Diamond Pave Engagement Platinum Ring
By Antinori Fine Jewels
Located in Rome, IT
and modern design. **Center Diamond:** The centerpiece of this sophisticated ring is a stunning 5
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

5 Carat Cushion Cut Diamond Engagement Ring Certified G VS2
Located in New York, NY
Center Diamond: Carat Weight: 4.07 Carats Color : G Clarity: VS2 Style: Cushion Cut Feather
Category

2010s American Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Rare 5 Carat Cushion Brilliant Cut GIA Certified Engagement Ring
By Diamond Scene
Located in New York, NY
round brilliant cut diamonds. The basket borders the stone on the bottom giving a halo effect without
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond

3 Carat Round Cut Diamond Engagement Ring EGL Certified I VS1
Located in New York, NY
TALIA ROUND CUT DIAMOND ENGAGEMENT RING in 18K WHITE GOLD BY MIKE NEKTA Center Diamond: Carat
Category

2010s American Engagement Rings

Materials

Diamond, 18k Gold, White Gold

White Gold Diamond Engagement Ring, 14 Karat Round Brilliant Cut 1.25 Carat
Located in Greensboro, NC
: Round Brilliant Solitaire's Carat: 0.55ct Accents' Carats: 0.70ctw Total Carats: 1.25ctw Style
Category

20th Century Unknown Engagement Rings

Materials

Diamond, 14k Gold, White Gold

EGL Certified .65 Carat Round Brilliant Cut Diamond White Gold Engagement Ring
Located in Stamford, CT
Late Art Deco 1940's diamond engagement ring. EGL certified .65ct round brilliant cut center
Category

Mid-20th Century Engagement Rings

Materials

Diamond, Gold, 14k Gold, White Gold

Bvlgari 1.02 Carats Four Prong Round Cut Diamond Platinum Engagement Ring
By Bulgari
Located in Zurich, CH
Classic 1.02 carats four prong diamond engagement ring by renowned Italian brand Bvlgari. This
Category

2010s Italian Contemporary Engagement Rings

Materials

Diamond, Platinum

5 Carat Oval Cut Diamond Engagement Ring GIA Certified E VS1
Located in New York, NY
Maisie 5 Carats E VS1 Oval Cut Diamond Engagement Ring in 18k White Gold By Mike Nekta GIA
Category

2010s American Engagement Rings

Materials

Diamond, 18k Gold, White Gold

6 Carat Round Cut Diamond Engagement Ring GIA Certified E VS1
Located in New York, NY
REINA -6 CARAT ROUND CUT THREE STONE DIAMOND ENGAGEMENT RING BY MIKE NEKTA GIA CERTIFIED Center
Category

2010s American Engagement Rings

Materials

Diamond, 14k Gold, 18k Gold, White Gold

7 Carat Round Cut Diamond Engagement Ring GIA Certified E VVS1
Located in New York, NY
CARINA -7 CT ROUND CUT DIAMOND RING BY MIKE NEKTA GIA CERTIFIED Center Diamond: Carat Weight: 5
Category

2010s American Engagement Rings

Materials

Diamond, 14k Gold, 18k Gold, White Gold

GIA Certifield 5 Carat Round Brilliant Cut Diamond Ring with tapered baguette
By Antinori Fine Jewels
Located in Rome, IT
Round Brilliant Cut Diamond Ring, accentuated by tapered baguette diamonds. At the heart of this
Category

2010s Unknown Contemporary Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

Platinum Spessartite Garnet Solitaire Engagement Ring - Round Cut 1.12ct
Located in Greensboro, NC
Information Natural Spessartite Garnet Carat(s): 1.12ct Cut: Round Color: Orange Total Carats: 1.12ct Style
Category

21st Century and Contemporary Engagement Rings

Materials

Garnet, Platinum

Platinum Rubellite Tourmaline Solitaire Engagement Ring Round Cut 1.83ct
Located in Greensboro, NC
Natural Rubellite Tourmaline Carat(s): 1.83ct Cut: Round Color: Purplish Red Total Carats: 1.83ct Style
Category

21st Century and Contemporary Engagement Rings

Materials

Tourmaline, Platinum

5 Carat Oval Cut Diamond Engagement Ring GIA Certified G IF
Located in New York, NY
: 0.84 Carats Shape: Round Brilliant Cut Metal: 18 Karat White Gold Setting: Halo, Sidestone & 4 Claw
Category

2010s American Engagement Rings

Materials

Diamond, 18k Gold, White Gold

3.29 Carat Round Diamond Platinum Engagement Ring
Located in Beverly Hills, CA
A stunning engagement ring featuring a large 3.29 carat round brilliant cut diamond. It is
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Platinum

White Gold Diamond Engagement Ring, 14 Karat Round Cut 1.71 Carat Light Brown
Located in Greensboro, NC
Begin the next chapter of your love story with this exquisite engagement ring! Fashioned in 14k
Category

20th Century Unknown Engagement Rings

Materials

Diamond, Brown Diamond, 14k Gold, White Gold

5 Stone Round Brilliant Cut Diamond Wedding Band Ring
By Antinori Fine Jewels
Located in Rome, IT
lustrous 18k white gold. The ring features five round brilliant cut diamonds, carefully selected for their
Category

2010s Unknown Contemporary Engagement Rings

Materials

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

GIA Certified Round Brilliant Cut Diamond Engagement Ring 1.70 Carat F/VS1
Located in London, GB
An 18k white gold diamond engagement ring. The round brilliant cut diamond weighs 1.70ct, is F in
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 18k Gold, White Gold

GIA Certified .85 Carat Round Diamond Platinum Engagement Ring
Located in Stamford, CT
Original 1930's Art Deco diamond engagement ring. This ring begins with a dazzling .85ct round
Category

Early 20th Century Engagement Rings

Materials

Diamond, Platinum

0.59ctw Round Diamond Solitaire Engagement Ring 900 Platinum Size 5
Located in McLeansville, NC
Gem: Natural Diamond - 0.51 Carats, Round Brilliant Cut, G Color, VS2 Clarity - Natural Diamonds
Category

2010s Engagement Rings

Materials

Diamond, Platinum

Flawless D Color GIA Certified 5 Carat Round Brilliant Cut Diamond
By Antinori Fine Jewels
Located in Rome, IT
Flawless D Color GIA Certified 5 Carat Round Brilliant Cut Diamond
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond

.84 Carat Round Baguette Diamond Platinum Solitair Engagement Ring
Located in Stamford, CT
Classic platinum diamond solitaire engagement ring. Platinum setting with baguette side stones. The
Category

Mid-20th Century Engagement Rings

Materials

Diamond, Platinum

5.05 Carat Round Blue Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
Round sapphire and diamond handmade engagement ring. Rich blue with a hint of purple round sapphire
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Blue Sapphire, Sapphire, Platinum

1.77 Carat Transitional Cut Diamond Platinum Engagement Ring
Located in Stamford, CT
1940's transitional cut round diamond engagement ring. EGL certified round transitional cut diamond
Category

Early 20th Century Engagement Rings

Materials

Diamond, Platinum

GIA Certified 5 Carat J VS2 Round Diamond Platinum Ring
By Antinori Fine Jewels
Located in Rome, IT
An amazing 5 exceptional round brilliant cut diamond ring. The main stone is J in color very white
Category

2010s Italian Engagement Rings

Materials

Diamond, White Diamond, Platinum

Vintage 1.02cts Round Cut Diamond Platinum Geometric Engagement Ring
Located in Miami, FL
An exquisite Round Cut Engagement Ring with a Geometric style. Bringing the beauty of the Art Deco
Category

Vintage 1940s North American Art Deco Engagement Rings

Materials

Diamond, Platinum

1.11 Carat Round Aquamarine Diamond Platinum Art Deco Engagement Ring
Located in Stamford, CT
Aqua and diamond engagement ring. Beautiful bright round aquamarine center stone measuring 1.11cts
Category

Mid-20th Century Engagement Rings

Materials

Aquamarine, Diamond, Platinum

0.52ctw Round Diamond Halo Engagement Ring 14k White Gold Size 5
Located in McLeansville, NC
Gemstone Information: - Natural Diamond (center) - Carats - 0.24ct Cut - Round Color - H Clarity
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Certified Radiant Cut Diamond and Round Diamond Engagement Ring 18 Carat Gold
Located in Hamilton, AU
sparkling 0.90 carat certified radiant cut diamond, and embellished with petite round brilliant cut diamonds
Category

21st Century and Contemporary Australian Contemporary Engagement Rings

Materials

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

Retro Platinum & Round Mixed Cut 0.95 Ct Diamond Engagement Ring
Located in Philadelphia, PA
. Marks: Marked with 10% IRD PLAT Ring Size: ca. 5 3/4 Gemstone Measurements: 1 Mixed Cut Round Diamond
Category

Mid-20th Century Retro Engagement Rings

Materials

Diamond, Platinum

White Gold Diamond Engagement Ring - 18k Round Brilliant 1.95ctw Size 5 1/2
Located in Greensboro, NC
Size: 5 1/2 Metal Content: 18k White Gold Stone Information Natural Diamond Carat(s): 1.25ct Cut
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Natural Diamond Ring 0.85 carats 18KT White Gold 5 Round Solitaire Diamond Ring
Located in Antwerpen, BE
Embark on a journey of enhanced splendor with this Italian Handmade 5 Round Cut Engagement Ring
Category

2010s Belgian Modern Engagement Rings

Materials

Diamond, 18k Gold, White Gold

GIA 2.50 Carat Old Mine Cut Diamond Engagement Ring
Located in New York, NY
Made of platinum, this ring centers a sparkling GIA certified old mine cut diamond that weighs
Category

20th Century Engagement Rings

Materials

Diamond, Platinum

Flawless GIA Certified 5 Carat Oval Brilliant Cut Diamond Platinum Ring
By Antinori Fine Jewels
Located in Rome, IT
5.26 ct Oval Brilliant Cut Diamond Solitaire Platinum Engagement Ring Type IIa Ideal Cut. The
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

Tiffany & Co GIA 1.40 Carat Round Diamond Platinum Solitaire Engagement Ring
By Tiffany & Co.
Located in Stamford, CT
1990's Tiffany & Co diamond solitaire engagement ring. GIA certified round brilliant cut center
Category

Late 20th Century Engagement Rings

Materials

Diamond, Platinum

Peter Suchy .88 Carat Round Tourmaline Diamond White Gold Engagement Ring
By Peter Suchy
Located in Stamford, CT
Round tourmaline and diamond white gold engagement ring. The center piece of this ring features a
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Tourmaline, Gold, 18k Gold, White Gold

GIA Certified 4.01 Carat Round Brilliant Diamond Engagement Ring 14 Karat
Located in Boca Raton, FL
GIA Certified 14 Karat White Gold 4.01 Carat Round Brilliant Diamond Engagement Ring Style: Round
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Gold, 14k Gold, White Gold

1.62 Carat Round Brilliant Diamond Engagement Ring, 14 Karat White Gold
Located in Greensboro, NC
(accents) Cut: Round Brilliant Solitaire’s Carat: 0.50ct Accents’ Carats: 1.12ctw Total Carats: 1.62ctw
Category

20th Century Unknown Engagement Rings

Materials

Diamond, 14k Gold, White Gold

0.47ctw 3-Stone Diamond Engagement Ring 14k Gold Size 5 Round Brilliant
Located in McLeansville, NC
Gemstone Information: - Natural Diamonds - Total Carats - 0.47ctw Cut - Round Brilliant Color - I
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 14k Gold, White Gold, Yellow Gold

HARRY WINSTON 4.49 Carat Investment Round Brilliant Cut Diamond Ring
By Harry Winston
Located in Rome, IT
weighs 5 grams and is sized at 6. At its heart lies a captivating Natural Round Cut Diamond
Category

1990s American Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

EGL Certified 2.39 Carat Round Brilliant Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
18K White Gold Round Brilliant Cut Diamond Halo Engagement Ring with a total weight of 2.91 carats
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified .95 Carat Round Emerald Diamond White Gold Engagement Ring
Located in Stamford, CT
Emerald and diamond three-stone engagement ring. GIA certified natural round emerald center stone
Category

21st Century and Contemporary Engagement Rings

Materials

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

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5 Carat Round Cut Engagement Ring For Sale on 1stDibs

On 1stDibs, you can find the most appropriate 5 carat round cut engagement ring for your needs in our varied inventory. Frequently made of gold, white gold and platinum, this item was constructed with great care. Our collection of these items for sale includes 1399 vintage editions and 1088 modern creations to choose from as well. If you’re looking for a 5 carat round cut engagement ring from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 19th Century while another version may have been produced as recently as the 21st Century. Creating a 5 carat round cut engagement ring has been a part of the legacy of many jewelers, but those produced by Tiffany & Co., Antinori Fine Jewels and DGI are consistently popular. Today, if you’re looking for a round cut version of this piece and are unable to find the perfect match, our selection also includes oval cut and old european cut alternatives. Finding a 5 carat round cut engagement ring for sale for women should be easy, but there are 647 pieces available to browse for unisex as well as men, too.

How Much is a 5 Carat Round Cut Engagement Ring?

The price for a 5 carat round cut engagement ring starts at $1 and tops out at $2,200,000 with these rings, on average, selling for $5,001.

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.