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Three Carat Round Diamond Ring

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1.00 Carat Diamond Three-Stone Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
The ring is 14K White & Yellow Gold The Diamonds are Round Brilliant The 3 Round diamonds are 0.30
Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

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

AGL Certified 0.77 Carat Emerald Three-Stone Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Beautiful 3 Stone Emerald Ring The ring is 18K White Gold. The Center is a beautiful Round 0.77
Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

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

AGL Certified 0.96 Carat Emerald Three-Stone Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Beautiful 3 Stone Emerald Ring The ring is 18K White Gold. The Center is a beautiful Round 0.96
Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

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

0.90 Carat Diamond Carved Filigree Design Three-Stone Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Carved Filigree Leaf & Flower Design. The ring is 18K White & Yellow Gold. The 3 Diamonds are Round
Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

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

Three-Stone South Sea Pearl Diamond Ring 0.12 Carat 18 Karat White Gold
By Harbor Diamonds
Located in New York, NY
with 26 round diamonds weighing 0.12 carats. Measurements: South Sea Pearl: 14-15 MM Diamond Circle
Category

2010s American Contemporary Three-Stone Rings

Materials

Diamond, South Sea Pearl, White Gold

Gorgeous Three Stone Round Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
gorgeous diamond engagement ring combines striking sparkle with an eternally stylish design. The
Category

2010s Italian Three-Stone Rings

Materials

Diamond, White Diamond, 14k Gold, White Gold

Platinum Three-Stone Round Diamond Ring TDW 0.40 Carat
Located in Sherman Oaks, CA
Gorgeous Three Stone Ring Total Diamond Weight = 0.40 ct Size 3.75 Total Mass = 5.0 grams
Category

Early 2000s American Modern Three-Stone Rings

Materials

Diamond, Platinum

Art Deco Three Stone Diamond Filigree Ring 1 Carat 14 Karat White Gold 5.1 Grams
By Harbor Diamonds
Located in New York, NY
Art Deco three stone ring featuring three round diamonds weighing approixately 1 carat surrounded
Category

Vintage 1930s American Art Deco Three-Stone Rings

Materials

Diamond, 14k Gold, White Gold

GIA Certified 1.16 Carat G VVS2 Diamond Three Stone Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Carats G VS. There are 0.20 Carats in Small Round Diamonds G VS. The Total Carat Weight 1.86 Carats. The
Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

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

1.00 Carat Round Sapphire Baguette Diamond Three-Stone Platinum Engagement Ring
Located in Stamford, CT
1.00ct round Royal blue Sapphire in a classic three-stone platinum setting with 2 baguette side
Category

Late 20th Century Three-Stone Rings

Materials

Sapphire, Blue Sapphire, Diamond, Platinum

Peter Suchy GIA 1.81 Carat Round Diamond Platinum Three-Stone Engagement Ring
By Peter Suchy
Located in Stamford, CT
Diamond three-stone engagement ring. Raised platinum setting with a triple halo top. Micro pave
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Platinum

Peter Suchy GIA 1.05 Carat Round Diamond Platinum Three-Stone Engagement Ring
By Peter Suchy
Located in Stamford, CT
Peter Suchy diamond engagement ring. GIA certified round center stone with 2 pair shaped side
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Platinum

1.40 Carat Round Cut Diamond Three-Stone Gold Signet Ring
Located in New York, NY
The ring is 18K Yellow Gold The 3 Diamonds are Round Cut The Center stone is a Round Brilliant Cut
Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

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

GIA Diamond 1.50 Carat Three-Stone Ring Round and Baguette Diamond Custom Ring
By Five Star Jewelry
Located in Austin, TX
The stunning traditional three stone diamond engagement ring is a classic design! With a GIA
Category

21st Century and Contemporary American Modern Three-Stone Rings

Materials

Diamond, 14k Gold, White Gold

Art Deco Three Stone Filigree Ring 1.20 Carats Platinum 4.2 Grams
By Harbor Diamonds
Located in New York, NY
Art Deco ring featuring three diamonds in the center and shattered diamonds throughout the mounting
Category

Vintage 1920s American Art Deco Three-Stone Rings

Materials

Diamond, Platinum

Roman Malakov 1.90 Carats Total Round Diamond Three-Stone Engagement Ring
By Roman Malakov
Located in New York, NY
This ring showcases a round brilliant center stone that weighs at 1.50 carats, G Color and SI2 in
Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

1.09 Carat Natural Round Brilliant Diamond Ring Classic Three Engagement
Located in New York, NY
Classic Three stone & Edwardian Gilt wreath deco. .58ct. Center Round Brilliant natural diamond
Category

2010s American Edwardian Three-Stone Rings

Materials

Diamond, 14k Gold, White Gold

J. Birnbach Fancy Intense 0.66 carat Yellow Round Diamond Three Stone Ring
By J. Birnbach
Located in New York, NY
center diamond is a round 0.66 carat Fancy Intense yellow diamond, and it is accented by two round
Category

21st Century and Contemporary American Modern Three-Stone Rings

Materials

Yellow Diamond, Platinum

0.55 Carat Diamond Round Cluster Ring
Located in Great Neck, NY
This stunning ring features 3 radiant Round Clusters of White Diamonds comprising of Round Diamonds
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Rose Gold, 18k Gold

GIA 4.41 Carat Natural Round Brilliant Diamond Ring Classic Three Engagement
Located in New York, NY
GIA certified, Classic Three 3.01ct. Center Round Brilliant diamond. GIA Report: 2155730907 J
Category

2010s American Three-Stone Rings

Materials

Diamond, White Gold

Round Brilliant Diamond Three-Stone Platinum Ring
Located in London, GB
Round Brilliant Diamond Three-Stone Platinum Ring This glamorous ring features three round
Category

21st Century and Contemporary Contemporary Three-Stone Rings

Materials

Diamond, Platinum

1.70 Carat Natural Round Diamond Engagement Ring Classic Three 14 Karat
Located in New York, NY
Classic Three Engagement ring 1.70ct. Natural Center Round Brilliant diamond. Old mine, European
Category

2010s American Three-Stone Rings

Materials

Diamond, 14k Gold, White Gold

0.20 Carat Diamond Three Stone Gold Ring
Located in New York, NY
Delicate Three-Stone Ring Great For Stacking The ring is 14K White Gold There are 0.20 Carats in
Category

21st Century and Contemporary Unknown Contemporary Three-Stone Rings

Materials

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

1.12 Carat Three-Stone Diamond Ring
Located in London, GB
Here we have a wonderful three-stone diamond ring. This contemporary piece showcases a trio of
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Gold, Yellow Gold, Platinum

1.47 Carat Diamond Platinum Three-Stone Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
3.20mm Diamond Three Color H Clarity P1 Cut Old European round Content 0.40 carat Dimensions 4.65mm x
Category

Vintage 1910s English Contemporary Three-Stone Rings

Materials

Diamond, Platinum

Round Diamond Men's Three Stone Ring
Located in Los Angeles, CA
Simplistic and stylish, this Diamond Three Stone Ring features three Round Cut Natural Diamonds in
Category

2010s American Modern Three-Stone Rings

Materials

14k Gold, 18k Gold, Rose Gold, White Gold, Yellow Gold

Vivid Diamonds 3.38 Carat Tsavorite and Diamond Ring
By Vivid Diamonds
Located in Miami, FL
oval cut Tsavorite weighing 3.38 carats, accented by two round oval cut diamonds weighing approximately
Category

21st Century and Contemporary American Modern Three-Stone Rings

Materials

Diamond, Tsavorite, 18k Gold, White Gold

Platinum Three Stone Diamond Ring, 2.48 Carat
Located in London, GB
A modern three stone diamond ring set with a central round diamond weighing 1.10 carats, with two
Category

2010s Three-Stone Rings

Materials

Diamond, Platinum

Peter Suchy GIA Certified .55 Carat Round Ruby Diamond Gold Three-Stone Ring
By Peter Suchy
Located in Stamford, CT
simple 18k yellow gold three-stone engagement ring setting accented with two round cut diamonds. The GIA
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Ruby, Gold, 18k Gold, Yellow Gold

Vintage 2.60 Carat Diamond Three-Stone Ring
Located in London, GB
Here we have a wonderful three-stone diamond ring. This vintage piece has been crafted from
Category

20th Century Three-Stone Rings

Materials

Diamond, Platinum

Vintage 1.18 Carat Diamond Three-Stone Ring
Located in London, GB
Here we have a classically styled three-stone diamond ring. Crafted from platinum, this vintage
Category

20th Century Three-Stone Rings

Materials

Diamond, Platinum

3 Carat Round Brilliant Cut Diamond Platinum Ring
By Antinori Fine Jewels
Located in Rome, IT
carat Round Brilliant Cut Diamond, destined to symbolize everlasting love and commitment. This elegant
Category

2010s Italian Contemporary Three-Stone Rings

Materials

Diamond, Platinum

Sparkling 1.39ct Three-stoned Round Brilliant Diamond Ring
Located in רמת גן, IL
This captivating ring showcases a central round brilliant diamond weighing 0.7 carats, captivating
Category

2010s Israeli Three-Stone Rings

Materials

Diamond, White Gold, 18k Gold

Vintage 0.29 Carat Diamond Three Stone Ring
Located in London, GB
This is a vintage 18ct yellow gold diamond three-stone ring. All of the diamonds are round
Category

20th Century Three-Stone Rings

Materials

Diamond, Gold, Yellow Gold, Platinum

.60 Carat Diamond White Gold Three Stone Ring
Located in Stamford, CT
1930's round diamond, three-stone ring. .60cts of diamonds set in a filigree 18k white gold setting
Category

Early 20th Century Three-Stone Rings

Materials

Diamond, Gold, 18k Gold, White Gold

Sophia D, 3.27 Carat Three-Stone Diamond Platinum Ring
By Sophia D
Located in New York, NY
platinum 3.27 carat three stone surrounded with 0.41 carat small diamonds ring.
Category

2010s American Three-Stone Rings

Materials

Diamond, Platinum

Natural 3.41 Carat Round Diamond Three Stone Ring 18 Karat White Gold Jewelry
By Spectrum Jewels
Located in IN
Indulge in the timeless elegance of this Natural 3.41 Carat Round Diamond Three Stone Ring
Category

21st Century and Contemporary Indian Modern Three-Stone Rings

Materials

Diamond, 18k Gold, White Gold

1.90 Carat Diamond Three-Stone Ring
Located in London, GB
Here we have a wonderful three-stone diamond ring. A trio of round brilliant cut diamonds sit proud
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, 14k Gold, White Gold

Natural 3.41 Carat Round Diamond Three Stone Ring 14 Karat White Gold Jewelry
By Spectrum Jewels
Located in IN
The centerpiece of this ring is a stunning round diamond, flanked by two smaller round diamonds on
Category

21st Century and Contemporary Indian Modern Three-Stone Rings

Materials

Diamond, White Gold, 14k Gold

Antique and Contemporary 1.32 Carat Diamond Platinum Three-Stone Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 1.32 carat diamond three stone ring displayed in a contemporary
Category

2010s Unknown Contemporary Three-Stone Rings

Materials

Diamond, Platinum

14K Yellow 0.96 Carat Round Sapphire & Diamond Ring
Located in San Francisco, CA
features a 0.96-carat round natural Sri-Lankan Sapphire set in six tiny prongs and flanked by two perfectly
Category

21st Century and Contemporary American Three-Stone Rings

Materials

Diamond, Sapphire, 14k Gold, Yellow Gold

Vintage Three-Stone 0.50 Carat Diamond Twist Ring
Located in London, GB
Here we have a vintage diamond three-stone ring. The band of this piece has been crafted from 18ct
Category

20th Century Three-Stone Rings

Materials

Diamond, Gold, Yellow Gold

.65 Carat Emerald Diamond White Gold Three-Stone Ring
Located in Stamford, CT
Emerald three-stone ring with three bright green emeralds in curved prongs with 78 diamond accents
Category

21st Century and Contemporary Three-Stone Rings

Materials

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

Vintage Three-Stone 0.25 Carat Diamond Twist Ring
Located in London, GB
This is an 18ct yellow gold and platinum diamond three stone twist ring. The ring features three
Category

20th Century Three-Stone Rings

Materials

Diamond, Gold, Yellow Gold, Platinum

GIA Certified 3 Carat Round Brilliant Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
This exquisite ring boasts a GIA-certified 3-carat round brilliant cut diamond, showcasing
Category

2010s Unknown Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

Vintage Three-Stone Diamond Ring Platinum 2 Carat
Located in New York, NY
Vintage diamond ring featuring three diamonds flanked with smaller diamonds weighing approximately
Category

Vintage 1930s American Art Deco Three-Stone Rings

Materials

Diamond, Platinum

Vintage Three-Stone Diamond Ring Platinum 2 Carat
Located in New York, NY
Vintage diamond ring featuring three diamonds flanked with smaller diamonds weighing approximately
Category

Vintage 1930s American Art Deco Three-Stone Rings

Materials

Diamond, Platinum

10K Yellow Gold 1.00 Carat Three Stone Diamond Band Ring
Located in New York, NY
Beautifully crafted of 10-karat yellow gold, this stunning anniversary ring showcases one carat of
Category

21st Century and Contemporary Indian Modern Three-Stone Rings

Materials

White Diamond, Diamond, 10k Gold, Yellow Gold

Yellow Gold Diamond Men's Ring - 14k Round Brilliant 1.01ctw Three-Stone
Located in Greensboro, NC
& 14k White Gold Stone Information Natural Diamond Carat(s): .35ct Cut: Round Brilliant Color: K
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, 14k Gold, Yellow Gold

Yellow Gold Diamond Band - 14k Round Brilliant .58ctw Three-Stone Ring
Located in Greensboro, NC
Diamonds Carat(s): .31ctw Cut: Round Brilliant Color: J - K Clarity: VS2 - SI1 Stone Note: (centers
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, 14k Gold, Yellow Gold

1.24 Carat Diamond and Platinum Three-Stone Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive 1.24 carat diamond and platinum three stone dress ring; part of our diverse
Category

Vintage 1980s English Three-Stone Rings

Materials

Diamond, Platinum

White Gold Diamond Vintage Three-Stone Bypass Ring - 14k Round .88ctw
Located in Greensboro, NC
White Gold Stone Information Natural Diamonds Carat(s): .88ctw Cut: Round Brilliant & Single Color: F
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, 14k Gold, White Gold

1.14tcw 14K Round Emerald & Diamond Three Stone Engagement Ring
Located in Jupiter, FL
A classic, 14k solid gold natural emerald & diamond three stone engagement ring. A timeless
Category

2010s American Modern Three-Stone Rings

Materials

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

Vintage 18 Carat Gold Diamond Three-Stone Ring
Located in Chipping Campden, GB
A superb vintage three-stone ring set with beautiful white diamonds. The central diamond measures
Category

Vintage 1960s British Three-Stone Rings

Materials

Diamond, 18k Gold, White Gold, Yellow Gold

Halo Diamond Ring, Three-Stone Ring, Engagement Ring, 14 Karat Gold, 1.69 Carat
By Five Star Jewelry
Located in Austin, TX
This stunningly beautiful three stone diamond engagement ring would make anyone thrilled to receive
Category

2010s American Modern Three-Stone Rings

Materials

Diamond, 14k Gold, White Gold

1.60 Carat Diamond Platinum Three-Stone Ring
Located in London, GB
A modern three stone diamond ring, set with three round brilliant-cut diamonds, with an estimated
Category

1990s American Three-Stone Rings

Materials

Diamond, Platinum

Exquisite 0.34ct Three Stone Round and Baguette Shape Diamond Ring
Located in רמת גן, IL
stone Main stone carat weight: 0.30ct Shape: Round brilliant natural diamond Color grade: G Clarity
Category

2010s Singaporean Three-Stone Rings

Materials

Diamond, Yellow Gold

Emilio Jewelry Certified 7.46 Carat Round Sapphire Diamond Ring
By Emilio!
Located in New York, NY
This amazing ring is unique and well thought out before Emilio designed it! Most women today want
Category

21st Century and Contemporary Three-Stone Rings

Materials

White Diamond, Blue Sapphire, Sapphire, Diamond, Platinum

.50 Carat Diamond White Gold Three-Stone Swirl Engagement Ring
Located in Stamford, CT
Vintage 1950s three stone diamond ring. Swirl bypass style in 14k white gold. Three center diamonds
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Gold, 14k Gold, White Gold

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Three Carat Round Diamond Ring For Sale on 1stDibs

You are likely to find exactly the three carat round diamond ring you’re looking for on 1stDibs, as there is a broad range for sale. Frequently made of gold, 18k gold and white gold, this item was constructed with great care. Our collection of these items for sale includes 4174 vintage editions and 4149 modern creations to choose from as well. Finding the perfect three carat round 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 three carat round diamond ring over the years, but those made by Alberto, Cartier and Tiffany & Co. 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 oval cut and emerald cut alternatives. When shopping for a three carat round diamond ring, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a Three Carat Round Diamond Ring?

Prices for a three carat round diamond ring can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $1 and can go as high as $1,450,000, while this accessory, on average, fetches $4,068.

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.