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3 Carat Eternity Band Round Brilliant Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
with our Full Circle / Eternity / Wedding Band / Anniversary Ring. As each ring is meticulously crafted
Category

2010s Italian Modern Engagement Rings

Materials

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

3 Carat Oval Halo Eternity Band Ring
By Antinori Fine Jewels
Located in Rome, IT
Gold Oval Brilliant Cut Halo Diamond Full Circle Eternity Wedding Band / Anniversary Ring. The
Category

2010s Italian Modern Band Rings

Materials

Diamond, White Diamond, 14k Gold

3 Carat Oval Halo Eternity Band Ring
By Antinori Fine Jewels
Located in Rome, IT
An exquisite yellow gold oval brilliant cut halo diamond full circle eternity wedding band ring
Category

2010s Italian Modern Band Rings

Materials

Diamond, White Diamond, Yellow Gold, 14k Gold

Stackable 0.18 Carats Three-Stone Diamond and Enamel Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Fun Stackable Ring The ring is 14K White Gold There are 0.18 Carats In Diamonds G/H SI The black
Category

21st Century and Contemporary Hong Kong Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, 14k Gold, White Gold

Tiffany & Co Half Circle Round Diamond 0.33 Carat Wedding Band Ring Platinum
By Tiffany & Co.
Located in San Diego, CA
Tiffany & Co. Half-Circle Channel-Set Diamond Band Style: Channel-Set Width: 3 MM Metal
Category

2010s Band Rings

Materials

Diamond, Platinum

Tiffany & Co. Full Circle Round Diamond Wedding Band Ring in Platinum 1.00 Carat
By Tiffany & Co.
Located in San Diego, CA
Tiffany & Co. Style: Full Circle Diamond Wedding Band Ring Metal: Platinum PT950 Width: 3 MM
Category

2010s American Modern Band Rings

Materials

Diamond, Platinum

18k Rose Gold 3 Carat Emerald Cut Natural Diamond Eternity Ring
Located in Los Angeles, CA
This endless circle of emerald-cut diamonds set in 18k gold works beautifully as a wedding ring or
Category

2010s Engagement Rings

Materials

Diamond, Rose Gold

18k Yellow Gold 3 Carat Emerald Cut Natural Diamond Eternity Ring
Located in Los Angeles, CA
This endless circle of emerald-cut diamonds set in 18k gold works beautifully as a wedding ring or
Category

2010s Engagement Rings

Materials

Diamond, Yellow Gold

18k White Gold 3 Carat Emerald Cut Natural Diamond Eternity Ring
Located in Los Angeles, CA
This endless circle of emerald-cut diamonds set in 18k gold works beautifully as a wedding ring or
Category

2010s Engagement Rings

Materials

Diamond, White Gold

Tiffany & Co. Platinum Forever Full Circle Diamond 3mm Band Ring 1.80ct Size 6
By Tiffany & Co.
Located in New York, NY
Tiffany & Co. Platinum Full Circle Diamond Ring from the iconic Forever Collection. Impeccably
Category

21st Century and Contemporary American Modern Band Rings

Materials

Diamond, White Diamond, Platinum

Art Deco 3 Carat Diamond and Ruby Tablet or Plaque Ring in Platinum, Circa 1925
Located in Sherman Oaks, CA
cuts from another vintage piece. The total estimated diamond weight is 3.06 carats. The step-cut
Category

Early 20th Century Unknown Art Deco Cocktail Rings

Materials

Diamond, White Diamond, Ruby, Platinum

Kallati Diamond Cluster Cocktail Ring - White Gold 9k Wavy Circle
Located in Greensboro, NC
Content: 9k White Gold Stone Information Natural Diamonds Total Carat(s): .15ctw Cut: Round Brilliant
Category

21st Century and Contemporary Cluster Rings

Materials

Diamond, 9k Gold, White Gold

Kallati Diamond Circles Band - Rose Gold 9k Round Brilliant .10ctw Wedding Ring
Located in Greensboro, NC
Content: 9k Rose Gold & 9k White Gold Stone Information Natural Diamonds Total Carat(s): .10ctw Cut
Category

21st Century and Contemporary Band Rings

Materials

Diamond, 9k Gold, Rose Gold, White Gold

Kallati Diamond Nautical North Star Ring - Rose Gold 9k .10ctw Celestial Circle
Located in Greensboro, NC
Gold & 9k White Gold Stone Information Natural Diamonds Total Carat(s): .10ctw Cut: Round Brilliant
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, 9k Gold, Rose Gold

Tiffany & Co. Platinum Nesting Full Circle .14 ct Diamond 3mm Narrow Band Ring
By Tiffany & Co.
Located in New York, NY
featuring a full circle of bead set round brilliant cut diamonds going all the way around weighing a total
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Platinum 7 Stone Forever Half Circle Diamond Band Ring .57ct TW
By Tiffany & Co.
Located in New York, NY
Round Brilliant cut diamonds set in shared prongs weighing .57 carats total weight. Very bright F-G
Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

Diamond, Platinum

4 Carat Emerald Diamond Eternity Band, 18k Natural Diamond Ring
Located in Los Angeles, CA
This endless circle of emerald-cut diamonds set in 14k gold works beautifully as a wedding ring or
Category

2010s American Band Rings

Materials

Diamond, Emerald, 18k Gold

Tiffany & Co. 0.55 Carat Diamond Ring "Lucida Collection"
By Tiffany & Co.
Located in Dallas, TX
This 4.00 mm, platinum half circle ring supports eleven channel-set, "Lucida" cut diamonds with a
Category

Late 20th Century Band Rings

Materials

Diamond, Platinum

Alex Sepkus "Circle Dome" Band Ring with White Diamonds in 18 Karat Yellow Gold
By Alex Sepkus
Located in SOLVANG, CA
ring. Hand-hammered 18 karat oxidized yellow gold band with bezel set round diamonds, 3 mm wide on top
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

Diamond, White Diamond, 18k Gold, Yellow Gold

1.08 Carat Natural Diamond Engagement Ring G SI 14K White Gold
Located in New York, NY
1.08 Carat Natural Diamond Engagement Ring G-H SI 14K White Gold 100% Natural Diamonds, Not
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, 14k Gold, White Gold

AT 1.59 Carat Nine Diamond White Gold Engagement Ring
Located in Stamford, CT
Diamond engagement ring. 3 stone design with 3 diamonds, totaling 9 diamonds fitted into each
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Gold, 14k Gold, White Gold

1.00 Carat Marquise Peridot Diamond Gold Cluster Cocktail Ring
Located in Stamford, CT
1960’s Mid-Century Peridot and diamond cluster ring. 1.00ct Marquise center stone, set in a 14k
Category

Mid-20th Century Cocktail Rings

Materials

Diamond, Peridot, Gold, 14k Gold, White Gold

14 Karat Gold Alpinia Salt and Pepper Diamond Organic Ring 'Center 1.37 Carat'
Located in San Francisco, CA
organic design ring. An exotic combination of a Rose cut Salt & Pepper natural diamond, and circle of
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Yellow Gold

14 Karat Gold Alpinia Salt and Pepper Diamond Organic Ring 'Center- 2.76 Carat'
Located in San Francisco, CA
organic design ring. An exotic combination of a Rose cut Salt & Pepper natural diamond, and one round
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Yellow Gold

0.25 Carat Oval Round Princess cut Diamonds Alternative Engagement Ring
By Hi June Parker
Located in New York, NY
. Cluster of diamonds set amongst our signature organic circles with a tapered ring band for a comfortable
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Yellow Gold, 14k Gold

Three Carat Opal Cabochon Diamond 14 Karat Yellow Gold Cocktail Ring
Located in Mount Kisco, NY
diamonds, total weight one half carat of diamonds, that are set in a fancy ribbon of fourteen 14K yellow
Category

Vintage 1950s American Cocktail Rings

Materials

Diamond, Opal, 14k Gold, Yellow Gold

Tiffany & Co. diamond wedding band in platinum with a half-circle of diamonds
By Tiffany & Co.
Located in Surfside, FL
Tiffany & Co. diamond wedding band in platinum with a half-circle of diamonds, 3 mm.Total carat
Category

20th Century Fashion Rings

Materials

Platinum

Hi June Parker Toi et Moi 1.4 Carat Black and White Diamond Cocktail Ring
By Hi June Parker
Located in New York, NY
circles with white diamonds and pavé ball with black diamonds. Statement cocktail ring in contrasting
Category

2010s American Contemporary Cocktail Rings

Materials

Black Diamond, White Diamond, 14k Gold

8.53 Carat Three-Row Round Brilliant Diamond Eternity Band Ring 14 Karat Gold
Located in Scottsdale, AZ
. This gorgeous eternity band ring features 3 rows of bright white diamonds prong set in a full circle
Category

21st Century and Contemporary Unknown Contemporary Band Rings

Materials

Diamond, 14k Gold, White Gold

5 Carat Natural Mined Cognac Light Brown Diamond Halo Bridal 14KT Rose Gold Ring
Located in Los Angeles, CA
: The centerpiece of this ring is a sizable 5-carat natural mined cognac light brown diamond. Such
Category

21st Century and Contemporary North American Engagement Rings

Materials

Diamond, 14k Gold, Rose Gold

New Tacori 3 Stone Engagement Ring Platinum Size 6.5 Semi Mount Heart 10936
By Tacori
Located in McLeansville, NC
This beautiful NEW Tacori engagement ring has a semi mount 3-stone design. The center is set with a
Category

2010s Engagement Rings

Materials

Diamond, Platinum

2.5 Carats Emerald cut Diamond Eternity Band 18k White Gold basket setting
Located in Los Angeles, CA
: VS Diamond Color: E-F Color: 18K White Gold Ring Size: 3-13 Included with your order: Free
Category

2010s American Band Rings

Materials

Diamond, Emerald, 14k Gold, White Gold

Gold Ring with Ruby, Sapphire, Emerald and Diamonds
Located in Tel Aviv, IL
Gold Ring with Ruby, Sapphire, Emerald and Diamonds A special white gold ring with 3 types of
Category

1990s French Cocktail Rings

Materials

Diamond, Emerald, Ruby, Sapphire, Gold, White Gold

0.05 Carat Diamonds 14k Yellow Gold Comfort Fit Wedding Band
By Hi June Parker
Located in New York, NY
Sleek and significant gold band with diamonds set along the tip of the ring in a semi-circle shape
Category

2010s American Contemporary Wedding Rings

Materials

Diamond, Yellow Gold

18K White Gold Black Onyx and Diamond Ring
Located in Houston, TX
accented by 46 round diamonds in a circle link design. Diamonds total 0.50 carats. Measures 7/8 inches by
Category

21st Century and Contemporary Unknown Band Rings

Materials

Diamond, Onyx, White Gold, 18k Gold

Tiffany & Co. 18K Yellow Gold Diamond Wedding Band Ring
By Tiffany & Co.
Located in San Fernando, CA
weighing approx .33 total carat weight of diamonds Signed "Tiffany & Co." "750" 3 mm wide This Tiffany
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Yellow Gold

1ct Natural Diamond G-H Color SI Clarity Perfect Design Oval Shape Halo Ring
Located in Los Angeles, CA
BRILLIANT HEARTS DIAMOND RING 1ct Natural Diamond G-H Color SI Clarity Perfect Design Shape Halo
Category

2010s American Bridal Rings

Materials

Diamond, 14k Gold, White Gold

1ct Natural Diamond G-H Color SI Clarity Perfect Design Emerald Shape Halo Ring
Located in Los Angeles, CA
1ct Natural Diamond G-H Color SI Clarity Perfect Design Shape Halo Fashion Stunning Promise Ring
Category

2010s American Bridal Rings

Materials

Diamond, Emerald, 14k Gold, Rose Gold

1.20CT Round Cut Solitaire GH-SI Natural Diamond Wedding Ring
Located in Los Angeles, CA
1.20CT Round Cut Solitaire GH Color SI Clarity Natural Diamond Wedding Ring Specification: Brand
Category

2010s Engagement Rings

Materials

Diamond, 14k Gold

1CT Round Cut Solitaire GH-SI Natural Diamond Wedding Ring
Located in Los Angeles, CA
1CT Round Cut Solitaire GH Color SI Clarity Natural Diamond Wedding Ring Specification: Brand
Category

2010s Engagement Rings

Materials

Diamond, 14k Gold

0.75CT Round Cut Solitaire GH-SI Natural Diamond Wedding Ring
Located in Los Angeles, CA
0.75CT Round Cut Solitaire GH Color SI Clarity Natural Diamond Wedding Ring Specification: Brand
Category

2010s Engagement Rings

Materials

Diamond, 14k Gold

1.50CT Round Cut Solitaire GH-SI Natural Diamond Wedding Ring
Located in Los Angeles, CA
1.50CT Round Cut Solitaire GH Color SI Clarity Natural Diamond Wedding Ring Specification: Brand
Category

2010s Engagement Rings

Materials

Diamond, 14k Gold

2.60 Ct Total Weight 14K White Gold 3 Three Row Baguette & Round Brilliant Cut
By Antinori Fine Jewels
Located in Rome, IT
2.60 ct Total Weight 14K White Gold 3 Three Row Baguette & Round Brilliant Cut Diamond Full Circle
Category

2010s Italian Bridal Rings

Materials

Diamond, White Diamond, Platinum, White Gold

14K Victorian Era Signature Evil Eye Ring with Diamonds & Sapphires
Located in Venice, CA
Originally, a 14 karat Victorian era ring with a circle of diamonds surrounding the central
Category

Antique 1890s Victorian Dome Rings

Materials

Diamond, Sapphire, 18k Gold

Alex Sepkus "Shield" Ring with White Diamonds in 18 Karat Gold
By Alex Sepkus
Located in SOLVANG, CA
diamonds. Historically Šepkus. This Shield ring is one of the earlier masterpieces created by artist Alex
Category

21st Century and Contemporary American Contemporary Dome Rings

Materials

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

Alex Sepkus "Micro Windows" Band Ring with White Diamonds in Platinum
By Alex Sepkus
Located in SOLVANG, CA
0.14 carat. Diamonds are F/G color and VVS clarity. Ring is 3 mm wide all around. Made by hand in New
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

Diamond, White Diamond, Platinum

0.30CT Round Cut Solitaire GH-I1 Clarity Natural Diamond Wedding Ring
Located in Los Angeles, CA
0.30CT Round Cut Solitaire GH-I1 Clarity Natural Diamond Wedding Ring Specification: Brand: Aamiaa
Category

2010s Engagement Rings

Materials

Diamond, 14k Gold

1.20CT Round Cut Solitaire GH-I1 Clarity Natural Diamond Wedding Ring
Located in Los Angeles, CA
1.20CT Round Cut Solitaire GH-I1 Clarity Natural Diamond Wedding Ring Specification: Brand: Aamiaa
Category

2010s Engagement Rings

Materials

Diamond, 14k Gold

1.50CT Round Cut Solitaire GH-I1 Clarity Natural Diamond Wedding Ring
Located in Los Angeles, CA
1.50CT Round Cut Solitaire GH-I1 Clarity Natural Diamond Wedding Ring Specification: Brand: Aamiaa
Category

2010s Engagement Rings

Materials

Diamond, 14k Gold

0.75CT Round Cut Solitaire GH-I1 Clarity Natural Diamond Wedding Ring
Located in Los Angeles, CA
0.75CT Round Cut Solitaire GH-I1 Clarity Natural Diamond Wedding Ring Specification: Brand: Aamiaa
Category

2010s Engagement Rings

Materials

Diamond, 14k Gold

1CT Round Cut Solitaire GH-I1 Clarity Natural Diamond Wedding Ring
Located in Los Angeles, CA
1CT Round Cut Solitaire GH-I1 Clarity Natural Diamond Wedding Ring Specification: Brand: Aamiaa
Category

2010s Engagement Rings

Materials

Diamond, 14k Gold

Contemporary Geometric Design Negative Space Asymmetric Band Ring with Diamonds
Located in Scottsdale, AZ
side of the circle is a plain polished white gold band, while the other side features 3 rows of
Category

21st Century and Contemporary Unknown Contemporary Band Rings

Materials

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

0.50CT Round Cut Solitaire GH-I1 Clarity Natural Diamond Wedding Ring
Located in Los Angeles, CA
0.50CT Round Cut Solitaire GH-I1 Clarity Natural Diamond Wedding Ring Specification: Brand: Aamiaa
Category

2010s American Engagement Rings

Materials

Diamond, 14k Gold

Alex Sepkus "Orchard" Cushion Ring with Yellow and White Diamonds in Gold
By Alex Sepkus
Located in SOLVANG, CA
Orchard ring is crafted in 18 karat oxidized yellow gold with round bezel set natural color diamonds and
Category

21st Century and Contemporary American Contemporary Dome Rings

Materials

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

Contemporary 0.48 CTW Diamond 18 Karat White Gold Geometric Wedding Band Ring
Located in Philadelphia, PA
Centering a pierced pattern of circles and diamonds fully around Each bead and bezel set with round
Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, Gold, 18k Gold, White Gold

Contemporary 0.48 CTW Diamond 18 Karat White Gold Geometric Wedding Band Ring
Located in Philadelphia, PA
Centering a pierced pattern of circles and diamonds fully around Each bead and bezel set with round
Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, 18k Gold, White Gold, Gold

0.30CT Round Cut Solitaire GH Color SI Clarity Natural Diamond Wedding Ring
Located in Los Angeles, CA
0.30CT Round Cut Solitaire GH Color SI Clarity Natural Diamond Wedding Ring for Women 14K Gold
Category

2010s Engagement Rings

Materials

Diamond, 14k Gold

0.30CT Round Cut Solitaire GH Color SI Clarity Natural Diamond Wedding Ring
Located in Los Angeles, CA
0.30CT Round Cut Solitaire GH Color SI Clarity Natural Diamond Wedding Ring for Women 14K Yellow
Category

2010s Engagement Rings

Materials

Diamond, 14k Gold

0.50CT Round Cut Solitaire GH Color SI Clarity Natural Diamond Wedding Ring
Located in Los Angeles, CA
0.50CT Round Cut Solitaire GH Color SI Clarity Natural Diamond Wedding Ring Specification: Brand
Category

2010s Engagement Rings

Materials

Diamond, 14k Gold

0.30CT Round Cut Solitaire GH Color SI Clarity Natural Diamond Wedding Ring
Located in Los Angeles, CA
0.30CT Round Cut Solitaire GH Color SI Clarity Natural Diamond Wedding Ring for Women 14K Gold
Category

2010s Engagement Rings

Materials

Diamond, 14k Gold

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3 Carat Circle Diamond Ring For Sale on 1stDibs

You are likely to find exactly the 3 carat circle diamond ring you’re looking for on 1stDibs, as there is a broad range for sale. Every item for sale was constructed with extraordinary care, often using gold, 18k gold and yellow gold. Our collection of these items for sale includes 190 vintage editions and 266 modern creations to choose from as well. Finding the perfect 3 carat circle diamond ring may mean sifting through those created during different time periods — you can find an early version that dates to the 18th Century and a newer variation that were made as recently as the 21st Century. There have been many well-made iterations of the classic 3 carat circle diamond ring over the years, but those made by Tiffany & Co., Alex Sepkus and Federico Bellini are often thought to be among the most beautiful. A round cut version of this piece has appeal, but there are also oval cut and brilliant cut versions for sale. If you’re browsing our inventory for a 3 carat circle diamond ring, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.

How Much is a 3 Carat Circle Diamond Ring?

On average, a 3 carat circle diamond ring at 1stDibs sells for $3,493, while they’re typically $231 on the low end and $448,500 for the highest priced versions of this item.

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.