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GIA Certified 4 Carat Round Brilliant Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
This dazzling and substantial 4.01 carat round brilliant cut diamond is bright white, completely
Category

2010s Italian Modern Solitaire Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

GIA Certified 4 Carat Round Brilliant Cut Diamond Platinum Ring
By Antinori Fine Jewels
Located in Rome, IT
Exquisite 4 carat round brilliant cut diamond is bright white, completely eye clean, and impeccably
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

Flawless GIA Certified 4 Carat Round Brilliant Cut Diamond Platinum Ring
By Antinori Fine Jewels
Located in Rome, IT
Antinori Fine Jewels platinum and diamond ring. The 4 carat round brilliant cut center diamond is
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 4 Carat Round Brilliant Cut Diamond Platinum Ring 3X
By Antinori Fine Jewels
Located in Rome, IT
GIA Certified 4 Carat Round Brilliant Cut Diamond Platinum Ring dazzling and substantial 4 carat
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

11 Carat Round Diamond Engagement Ring
By Diamond Scene New York
Located in New York, NY
An AMAZING ROCK! GIA certified 11.07 carat Round Brilliant cut diamond. Set in a 4 prong custom
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA certified round brilliant cut 1.78 carat diamond (I color, VS1 clarity) ring
Located in Surfside, FL
GIA certified round brilliant cut 1.78 carat diamond (I color, VS1 clarity, Excellent cut
Category

20th Century Fashion Rings

Materials

Diamond, Platinum

Vintage Style Octagon 4 Carat Round Diamond Engagement Ring Certified G VS2
Located in New York, NY
Sapphires: Diamond: 2.80 Carats Shape: SA Emerald Cut Ring: Diamond: 0.25 Carats Shape: Round Brilliant Cut
Category

2010s American Engagement Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Tiffany & Co. Round Brilliant Cut Diamond Forever Half Eternity Ring
By Tiffany & Co.
Located in Bishop's Stortford, Hertfordshire
Tiffany & Co. Round Brilliant Cut Diamond Forever Half Eternity Ring Brand- Tiffany & Co. Model
Category

21st Century and Contemporary Wedding Rings

Materials

Diamond

2.41 Carat Natural Round Diamond Ring 4-Prong Tiffany Style in 14K White Gold
Located in Aventura, FL
. The ring has a total weight of 2.41-carat round diamond. Diamond Clarity is VS1, J Color. The ring can
Category

21st Century and Contemporary American Modernist Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Platinum Diamond Cluster Cocktail Ring - 900 Round Brilliant Cut 3.06ctw
Located in Greensboro, NC
Diamonds Total Carats: 3.06ctw Cut: Round Brilliant Color: F - G Clarity: SI1 - I1 (most are SI2) Style
Category

20th Century Cluster Rings

Materials

Diamond, Platinum

Tacori Round Brilliant Cut Platinum Engagement Ring
By Tacori
Located in Rome, IT
TACORI 2.09 ct total weight Platinum Round Brilliant Cut Diamond Engagement Ring Model Classic
Category

2010s American Modern Band Rings

Materials

Diamond, White Diamond, Platinum

Round Brilliant Cut Double Halo Diamond Engagement Ring in 14K White Gold
Located in Honolulu, HI
This stunning ring has a round brilliant cut 0.84 carat diamond set in 4 prongs, surrounded by a
Category

21st Century and Contemporary American Modern Solitaire Rings

Materials

Diamond, 14k Gold, White Gold

4 Carat Fine Diamond and Platinum Wide Band Ring
Located in Tampa, FL
4 Carat Fine Diamond and Platinum Wide Band Ring Stones: Diamonds - 56 = 4.00 Carats Shape
Category

2010s American Fashion Rings

Materials

Diamond, Platinum

Yellow Gold Diamond Vintage Solitaire Ring - 14k Round Brilliant .28ct Floral
Located in Greensboro, NC
Yellow Gold & 14k White Gold Stone Information Natural Diamond Carat(s): .28ct Cut: Round Brilliant
Category

20th Century Solitaire Rings

Materials

Diamond, 14k Gold, White Gold, Yellow Gold

HRD Certified 1 Carat Round Diamond Engagement Ring
Located in Napoli, Italy
band and into the light. Set with a 1.03 ct. Sparkling Round brilliant cut diamond in a brilliant white
Category

Late 20th Century Engagement Rings

Materials

Diamond, 18k Gold, Silver

Vintage 14k White Gold 0.46ct Round Brilliant Diamond w/ Accents Engagement Ring
Located in Montclair, NJ
. It features a stunning round brilliant cut diamond neatly set at the center of the ring in a square
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 14k Gold, White Gold

3 Carat GIA Certificate G Color Cushion Diamond Platinum Bespoke Engagement Ring
By Hasbani Diamonds
Located in London, GB
of 0.25 carat round brilliant cut. This is a stunning diamond engagement ring set in platinum with
Category

2010s British Modern Engagement Rings

Materials

Diamond, Platinum

3 Carat GIA Certificate E Color Cushion Diamond Platinum Bespoke Engagement Ring
By Hasbani Diamonds
Located in London, GB
A bespoke ring with one of the best colors and clarity center diamond, 3.00 carat cushion cut
Category

2010s British Modern Engagement Rings

Materials

Diamond, Platinum

18k Yellow White Gold Round Pave Diamond 4 Row Band Ring 0.51 Cts
By Unbranded
Located in New York, NY
karat gold boasting four rows of round brilliant cut diamonds weighing 0.51 carats total weight
Category

21st Century and Contemporary American Modern Band Rings

Materials

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

Diamond Band Ring, 14 Karat Gold, 3.5 Carat, 4 Rows of Diamonds, Anniversary
By Five Star Jewelry
Located in Austin, TX
Quality: 14k White Gold Diamond Carat Weight: 3.50 Carats Diamond Shape: Round Diamond Clarity: VS2
Category

2010s American Modern Band Rings

Materials

Diamond, 14k Gold, White Gold

2.30 Carat Total Men's Vintage Early Modern Brilliant Cut Diamond Signet Ring
Located in Scottsdale, AZ
strength and character to the piece. The shanks of the ring are adorned with smaller round diamonds that
Category

Vintage 1960s Unknown Contemporary Signet Rings

Materials

Diamond, White Diamond, Platinum

Rose Gold Twisted Vine 3/4 Carat Diamond Engagement Ring
Located in Santa Barbara, CA
encrusted vine band and halo enhance the sparkling 3/4 carat natural round diamond with its contemporary
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, 14k Gold, Rose Gold

1.70ct GIA Tiffany Style Natural Round Diamond Ring 4-Prong 14K White Gold
Located in Aventura, FL
greatest love. Crafted in 14K White Gold featuring 1.70 Carat Natural Round Brilliant cut diamond Featuring
Category

21st Century and Contemporary American Modernist Engagement Rings

Materials

Diamond, 14k Gold, White Gold

GIA Certified 0.50 Carat Round Diamond 14K White Gold Solitaire Ring
Located in San Francisco, CA
This classic solitaire 14k white gold ring features a 0.50 Carat round brilliant diamond four (4
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, 14k Gold, White Gold

3.07 Carat Diamond Solitaire Engagement Ring
Located in London, GB
This is a wonderful platinum diamond engagement ring. The round brilliant cut diamond is an
Category

20th Century Solitaire Rings

Materials

Diamond, Platinum

1.78 Carat Diamond and Platinum Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
brilliant round cut diamonds to either side. The ring shoulders are each accented with five baguette cut
Category

Vintage 1910s Unknown Solitaire Rings

Materials

Diamond, Platinum

Vintage 18k Gold 1.92ctw Carved Lapis & Round Diamond 4 Section Dome Bombe Ring
Located in Montclair, NJ
displaying round brilliant diamonds. The lapis show a marvelous marbled blue color and they are secured by
Category

Vintage 1970s Cocktail Rings

Materials

Diamond, Lapis Lazuli, 18k Gold

4.89 Carat Diamond Solitaire Engagement Ring in Platinum
Located in Jesmond, Newcastle Upon Tyne
An exceptional and impressive antique 4.89 carat diamond solitaire ring, displayed in a
Category

Antique Early 1900s Unknown Contemporary Engagement Rings

Materials

Diamond, 14k Gold, Platinum

Diamond Eternity Ring 0.16 Carats Marquise Shape w Round Shape 14k Rose LV
By Five Star Jewelry
Located in Austin, TX
Width: 2.0 mm maximum Diamond Total Weight: 0.16 Carats Diamond Shape: Round brilliant cut Diamond
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

Diamond, 14k Gold, Rose Gold

Tiffany & Co. Legacy Round .70 Carat Diamond with Halo Engagement Ring Platinum
By Tiffany & Co.
Located in Scottsdale, AZ
carat round cut natural diamond (G in color / VS1 in clarity) 4 prong set in polished platinum
Category

21st Century and Contemporary Unknown Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Brilliant Cut Diamond Platinum Full Eternity Ring
By Tiffany & Co.
Located in Bishop's Stortford, Hertfordshire
US Ring Size- 4 1/4 Resizing Possible- No Gemstone Quantity- 24 Gemstone Cut- Round Brilliant
Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, Platinum

Round Brilliant and Baguette Diamond Halo Dark Green Jade Ring 14k Yellow Gold
Located in Honolulu, HI
8.3 mm x 3 mm Diamond Count: 10 round brilliant & 4 baguette diamonds Diamond Weight: ~0.22 carats
Category

Late 20th Century Unknown Modern Solitaire Rings

Materials

Jade, Diamond, 14k Gold, Yellow Gold

Boodles Brilliant Cut 6.01ct Diamond Platinum Full Eternity Ring
By Boodles
Located in Bishop's Stortford, Hertfordshire
Boodles Brilliant Cut 6.01ct Diamond Platinum Full Eternity Ring Brand Boodles Model Full Eternity
Category

21st Century and Contemporary Bridal Rings

Materials

Diamond, Platinum

Cartier 0.45ct Brilliant Cut Solitaire Diamond Platinum 1895 Ring
By Cartier
Located in Bishop's Stortford, Hertfordshire
Round Brilliant Gemstone Carat Weight 0.45ct Band Width 2mm Total Weight 4.2g Condition Rating Excellent
Category

2010s Unknown Contemporary Engagement Rings

Materials

Diamond, Platinum

Natural 4.07 Carat H/SI1 Round Diamond Solitaire Wide Shank Ring In Platinum
Located in Miami, FL
This captivating platinum solitaire ring showcases a stunning 4.07 carat round brilliant diamond
Category

21st Century and Contemporary Contemporary Solitaire Rings

Materials

Diamond, Platinum

GIA Certified 1.10 Carat Natural Round Diamond E VS1 XXX Plat Engagement Ring
Located in Los Angeles, CA
A magnificent 1.10 carat natural round brilliant diamond and platinum engagement ring. The
Category

2010s North American Modern Engagement Rings

Materials

Diamond, Platinum

Cartier Brilliant Cut 1.67ct Solitaire And Diamond Band Platinum 1895 Ring
By Cartier
Located in Bishop's Stortford, Hertfordshire
Cartier Brilliant Cut 1.67ct Solitaire And Diamond Band Platinum 1895 Ring Brand- Cartier Model
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Brilliant Cut 0.8ct Diamond Platinum Tiffany Setting Ring
By Tiffany & Co.
Located in Bishop's Stortford, Hertfordshire
Tiffany & Co. Brilliant Cut 0.8ct Diamond Platinum Tiffany Setting Ring Brand- Tiffany & Co. Model
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

TIFFANY & Co. Platinum .35ct Diamond Engagement Ring 4
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. Platinum .35ct Diamond Engagement Ring 4 Metal: Platinum Size: 4 Diamond: round
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

14K White Gold Diamond 4 Tier Finger Cocktail Ring
Located in Atlanta, GA
: 4.2 grams Diamond Details: 1.00ct, total weight. Round brilliant shape diamonds. G-H Color, VS clarity
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Cartier 0.24ct Brilliant Cut Solitaire Diamond 18ct Rose Gold 1895 Ring
By Cartier
Located in Bishop's Stortford, Hertfordshire
Cartier 0.24ct Brilliant Cut Solitaire Diamond 18ct Rose Gold 1895 Ring Brand- Cartier Model
Category

2010s Engagement Rings

Materials

Diamond, 18k Gold, Rose Gold

Art Deco Revival Round Yellow Diamond Engagement Ring
Located in Santa Barbara, CA
. Drawing you in, a stunning 3/4 carat round brilliant VS2 yellow diamond reminding us of antique class and
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, Yellow Diamond, Platinum

White Gold Diamond Wedding Band 18k Emerald & Round Brilliant .61ctw Five-Stone
Located in Greensboro, NC
Gold Stone Information Natural Diamonds Carat(s): .61ctw Cut: Emerald & Round Brilliant Color: F - G
Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, 18k Gold, White Gold

Classic 0.52ct Brilliant Cut Diamond Engagement Ring in 18k White Gold
Located in Boston, MA
carat G color SI2 clarity round brilliant cut diamond. Framing the center diamond are four accenting
Category

Early 2000s Contemporary Engagement Rings

Materials

Diamond, White Gold

TIFFANY & Co. Elsa Peretti Platinum Diamond Band Ring 4
By Elsa Peretti for Tiffany & Co.
Located in Los Angeles, CA
: 2.8mm Weight: 4.80 grams Diamond: One round brilliant diamond, carat total weight .02 Hallmark
Category

2010s American Wedding Rings

Materials

Diamond, Platinum

TIFFANY & Co. Elsa Peretti Platinum Diamond Band Ring 4
By Elsa Peretti for Tiffany & Co.
Located in Los Angeles, CA
: 2.8mm Weight: 4.60 grams Diamond: One round brilliant diamond, carat total weight .02 Hallmark
Category

2010s American Wedding Rings

Materials

Diamond, Platinum

14 Karat Gold Diamond Ring GIA Certified 0.58 Carat F Color VS1 Clarity Round
Located in Laguna Beach, CA
Round Brilliant Cut, .58 Carat, F Color, Vs1 Clarity,Very Good Cut, GIA Report#: 1176461707. The Diamond
Category

21st Century and Contemporary Unknown Wedding Rings

Materials

Diamond, 14k Gold, Yellow Gold

1.92 Carat Diamond Gold Five-Stone Ring
Located in Jesmond, Newcastle Upon Tyne
displays five well color matched, bezel set modern brilliant round cut diamonds totalling 1.92 carats. The
Category

Early 2000s English Band Rings

Materials

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

Beauvince GIA Certified 1.00 Carat Round HVS2 Halo Engagement Ring
By Beauvince Jewelry
Located in New York, NY
A timeless beauty, this 1 carat HVS2 center round diamond engagement ring with a halo around is
Category

2010s Engagement Rings

Materials

Diamond, White Diamond, 14k Gold, White Gold

3.19 Carat Diamond and White Gold Dress Ring
Located in Jesmond, Newcastle Upon Tyne
displays a stunning feature 1.65ct modern brilliant round cut natural fancy intense orangey brown diamond
Category

2010s Unknown Cocktail Rings

Materials

Diamond, Brown Diamond, 18k Gold, White Gold

Tiffany & Co. Brilliant Cut 0.31ct Diamond 18ct Yellow Gold Tiffany Setting Ring
By Tiffany & Co.
Located in Bishop's Stortford, Hertfordshire
Tiffany & Co. Brilliant Cut 0.31ct Diamond 18ct Yellow Gold Tiffany Setting Ring Brand- Tiffany
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold

Vintage 2.77 Carat Diamond and Platinum Full Eternity Ring
Located in Jesmond, Newcastle Upon Tyne
eighteen individually claw set modern brilliant round cut diamonds, totalling 2.77 carats. This full
Category

Vintage 1980s Unknown Band Rings

Materials

Diamond, Platinum

Tiffany & Co. Platinum True Round Diamond Engagement Ring .20 ct EVS1
By Tiffany & Co.
Located in New York, NY
setting showcasing the iconic T from the True collection featuring a round brilliant diamond center
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

White Diamond, Diamond, Platinum

Tiffany & Co. Platinum Full Circle Diamond Wedding Band Ring 4
By Tiffany & Co.
Located in Los Angeles, CA
Width: 3mm Weight: 3.60 grams Diamond: round brilliant diamonds, carat total weight .85 Hallmark
Category

2010s American Wedding Rings

Materials

Diamond, Platinum

Vintage 3.57 Carat Sapphire 2.37 Carat Diamond Platinum Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning vintage 1950s 3.57 carat sapphire and 2.37 carat diamond, platinum cocktail ring; part
Category

Vintage 1950s Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Tiffany & Co Platinum Schlumberger 16 Stone Sapphire Diamond X Ring Size 4
By Tiffany & Co.
Located in New York, NY
brilliant cut diamonds weighing .59 carats and round sapphires weighing .75 carats total weight
Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

Blue Sapphire, Sapphire, White Diamond, Diamond, Platinum

Vintage 1.50 Carat Diamond and Platinum Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
transitional modern brilliant round cut diamond. The elevated ring shoulders are ornamented with six pavé set
Category

Vintage 1940s Unknown Solitaire Rings

Materials

Diamond, Platinum

1988 2.60 Carat Topaz and 1.04 Carat Diamond White Gold Cluster Ring
Located in Jesmond, Newcastle Upon Tyne
by a total of twelve individually claw set modern brilliant round cut diamonds. The pierced
Category

Vintage 1980s English Cluster Rings

Materials

Diamond, Topaz, 18k Gold, White Gold

Vintage 1.12 Carat Diamond and Yellow Gold Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
brilliant round cut diamond. The elevated, tapering ring shoulders blend seamlessly with the plain
Category

Vintage 1980s Unknown Solitaire Rings

Materials

Diamond, White Gold, Yellow Gold

0.95 Carat Diamond and Platinum Engagement Ring
Located in Berkeley, CA
This gorgeous diamond engagement ring showcases a 0.95 SI 1 H color round diamond set in die struck
Category

2010s American Romantic Engagement Rings

Materials

Diamond, Platinum

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Round Brilliant 4 Carat Diamond Ring Excellent For Sale on 1stDibs

On 1stDibs, you can find the most appropriate round brilliant 4 carat diamond ring excellent for your needs in our varied inventory. Frequently made of Platinum, Gold and 14k Gold, this item was constructed with great care. In our selection of items, you can find a vintage example as well as a contemporary version. Finding the perfect round brilliant 4 carat diamond ring excellent may mean sifting through those created during different time periods — you can find an early version that dates to the 20th Century and a newer variation that were made as recently as the 21st Century. There have been many well-made iterations of the classic round brilliant 4 carat diamond ring excellent over the years, but those made by Antinori Fine Jewels are often thought to be among the most beautiful. 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 alternatives. When shopping for a round brilliant 4 carat diamond ring excellent, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a Round Brilliant 4 Carat Diamond Ring Excellent?

The price for a round brilliant 4 carat diamond ring excellent starts at $9,250 and tops out at $328,000 with these rings, on average, selling for $27,887.

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.