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1 Carat Diamond Round Ring

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Round Diamond 1 Carat Band Ring
By Antinori Fine Jewels
Located in Rome, IT
1 carat of bright white and eye clean diamonds - Diamonds are excellent cut for fantastic sparkle
Category

2010s Italian Modern Engagement Rings

Materials

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

GIA Certified 1 Carat Round Brilliant Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
White Gold Round Brilliant Cut Diamond Engagement Ring. The ring weighs 1.9 grams, size 5.5, the
Category

2010s Italian Modern Engagement Rings

Materials

Diamond

3.11 Carat Millennium Round Cut Round Citrine and Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Stunning Citrine Ring The ring is 14K White Gold There are 0.27 Carats In Diamonds H/I I1 The Round
Category

21st Century and Contemporary Hong Kong Contemporary Cocktail Rings

Materials

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

The Leo Diamond 1 Carat Princess Brilliant Cut Diamond Platinum Ring
By The Leo Diamond
Located in Rome, IT
fluorescence. The measurement for the center diamond are 5.38 x 5.20 x 4.11 mm. The mounting of the ring has 1
Category

2010s American Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

$1 NO RESERVE! 1.06 Carat Diamond - 14 kt. White gold - Ring
By Diamonds Mine
Located in Ramat Gan, IL
: ___________ Natural Diamond Cut: Round Brilliant Carat: 1.06 carat Color: J Clarity: SI2 Item ships from Israeli
Category

2010s Israeli Art Deco Wedding Rings

Materials

Diamond, 14k Gold, White Gold

1 Carat Round Brilliant Cut Diamond Halo Crossover Ring
Located in Rome, IT
Presenting the Exquisite 1 ct Total Weight Round Brilliant Cut Diamond Halo Crossover Engagement
Category

2010s American Engagement Rings

Materials

Diamond, White Diamond, 14k 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

Dazzling 1 Carat Round Brilliant Diamond Ring with 0.25 Carat Side Diamonds
Located in רמת גן, IL
Dazzling 1 Carat Round Brilliant Diamond Ring with 0.25 Carat Side Diamonds in 18K White Gold (IGI
Category

2010s Israeli Solitaire Rings

Materials

Diamond, White Gold

EGL 1 Carat Round Brilliant Cut Diamond Engagement Platinum Ring
By Antinori Fine Jewels
Located in Rome, IT
classic diamond ring has a time tested design and features a very high quality 1 carat diamond
Category

2010s Italian Art Deco Engagement Rings

Materials

Diamond, White Diamond, Platinum

AGL Certified 0.89 Carat Round Ruby Diamond Gold Pave Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Carats The Ruby is AGL Certified Heated There are 0.81 Carats in Diamonds F/G VS/SI The ring is a size
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

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

1 Carat Diamond Band Ring, White Gold, Baguette and Round Diamonds
By Five Star Jewelry
Located in Austin, TX
Tapers Down To 4.78 mm Ring Size: 7 (Can Be Sized) Total Diamond Weight: 1.00 carat
Category

21st Century and Contemporary American Contemporary Dome Rings

Materials

Diamond, 14k Gold, White Gold

1 Carat Round Brilliant Diamond Eternity Band
By MOGULDIAM INC
Located in New York, NY
Beautifully handmade 1 carat round brilliant diamond eternity band in white gold. The details are
Category

2010s American Contemporary Band Rings

Materials

Diamond, 18k Gold

1.20 Carat Platinum Engagement Round Diamond Solitaire Twist Bespoke 4 Claw Ring
By Hasbani Diamonds
Located in London, GB
encrusted upper branch the mount total diamond weight is 0.20 carat, the centre stone is an impressive 1
Category

2010s British Modern Engagement Rings

Materials

Blue Diamond, Yellow Diamond, Pink Diamond, Black Diamond, Emerald, Garn...

18K White Gold Round-Cut 1/2 Carat Diamond Ring
Located in New York, NY
Available Upon Request.’ Product Features: Diamond Type: Natural White Diamonds Diamond Count: 9 Round-Cut
Category

21st Century and Contemporary Indian Contemporary Bridal Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

0.33 Carat Round Cut Cluster 18 Karat White Gold Halo Engagement Diamond Ring
By Hasbani Diamonds
Located in London, GB
This Beautiful 0.33 Carat White Round Cut Diamond Cluster Halo ring is set in 18 Karat White Gold
Category

2010s British Modern Cluster Rings

Materials

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

Platinum Shayna Petite Design Round Diamond Ring 'Center 1/3 Carat'
Located in San Francisco, CA
This petite handcrafted earthy, organically designed ring features a 1/3 carat center round cut
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

GIA Certified 1 Carat Round Diamond with Shoulder Diamonds Platinum Ring.
Located in London, GB
GIA Certified 1 Carat Round Diamond and shoulder Diamond Platinum Ring. This alluring ring
Category

21st Century and Contemporary Contemporary Wedding Rings

Materials

Diamond, Platinum

GIA Certified 1 Carat Round Brilliant Diamond Ring in Platinum
Located in London, GB
GIA Certified 1 Carat Round Brilliant Diamond Ring in Platinum. This glamorous ring features a
Category

21st Century and Contemporary Contemporary Wedding Rings

Materials

Diamond, Platinum

GIA Certified 1 Carat Round Brilliant Diamond Ring in Platinum
Located in London, GB
GIA Certified 1 Carat Round Brilliant Diamond Ring in Platinum. This glamorous Platinum ring
Category

21st Century and Contemporary Contemporary Wedding Rings

Materials

Diamond, Platinum

14K Yellow Gold 1 1/4 Carat Round-Cut Diamond Cluster Ring
Located in New York, NY
Elegant and timeless, this 14K yellow gold diamond cocktail ring features 1.25 carat total weight
Category

21st Century and Contemporary Indian Contemporary Cluster Rings

Materials

Diamond, White Diamond, 14k Gold, Yellow Gold

$1 NO RESERVE! 0.57 Carat Diamond & 0.48Ct Emerald - 14K Yellow Gold Ring
By Diamonds Mine
Located in Ramat Gan, IL
Diamond: Shape: Round Brilliant Weight: 0.57 carat Color: H Clarity: VVS1 Side Stone Emeralds: Shape
Category

2010s Israeli Art Deco Wedding Rings

Materials

Emerald, Diamond, 14k Gold, Yellow Gold

14K White Gold 1 1/2 Carat Round and Baguette Diamond Ring
Located in New York, NY
Chic 14K white gold diamond ring with a timeless design. The natural diamonds are round- and
Category

21st Century and Contemporary Indian Contemporary Fashion Rings

Materials

Diamond, White Diamond, 14k Gold, White Gold

Diamond Millgrain Ring Band, White Gold Round Marquise 1/5 Carat Diamond
By Five Star Jewelry
Located in Austin, TX
beautiful ring are listed below: Metal Quality: 14k White Gold Diamond Number: 13 Diamond Carat Weight: .19
Category

2010s American Modern Band Rings

Materials

Diamond, Gold, 14k Gold, White Gold

10K White Gold 1/2 Carat Round Cut Diamond Teardrop Ring
Located in New York, NY
Certain to sweep her off feet, this beautiful diamond ring is fashioned in an emerald shape. It is
Category

21st Century and Contemporary Indian Contemporary Fashion Rings

Materials

Diamond, White Diamond, 10k Gold, White Gold

1 Carat Brilliant Round Center Diamond, 2 Carat 14 Karat White Gold Ring
Located in New York, NY
1 Carat Center Diamond Engagement 14 Karat White Gold Ring 14 K gold Stamped 7.8 Grams Diamond
Category

2010s Engagement Rings

Materials

Diamond, Gold, 14k Gold, White Gold

10K Yellow Gold Round and Baguette Cut 1 1/10 Carat Diamond Cluster Ring
Located in New York, NY
On top of a 10k yellow gold ring, sits a unique and eye catching 1 1/20ct round and baguette cut
Category

21st Century and Contemporary Indian Contemporary Fashion Rings

Materials

Diamond, White Diamond, 10k Gold, Yellow Gold

14K Yellow Gold 1 1/2 Carat Champagne, Yellow and Round Diamond Band Ring
Located in New York, NY
. Crafted of cool 14k yellow gold, this fashion band showcase the champagne and round-cut diamonds finely
Category

21st Century and Contemporary Indian Contemporary Fashion Rings

Materials

Diamond, White Diamond, Yellow Diamond, Brown Diamond, 14k Gold, Yellow ...

10K Yellow Gold over Silver 1 1/2 Carat Round-Cut Diamond Cocktail Ring
Located in New York, NY
/2 carat of diamonds wrapped in a pear-shaped frame of round diamonds. Additional channel set
Category

21st Century and Contemporary Indian Contemporary Cocktail Rings

Materials

Diamond, White Diamond, 10k Gold, Yellow Gold, Silver, Sterling Silver

10k Yellow Gold Over Silver 1 1/2 Carat Round-Cut Diamond Cocktail Ring
Located in New York, NY
/2 carat of diamonds wrapped in a pear-shaped frame of round diamonds. Additional channel set
Category

21st Century and Contemporary Indian Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Gold Plate, Yellow Gold, Sterling Silver, 10k Gold

GIA 1 Carat Diamond Halo Rose Gold Ring Round Diamond Cushion Halo Ring
Located in Austin, TX
half way around the ring. The center GIA certified round brilliant diamond weights 1.02 carats and is
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, 14k Gold, Rose Gold

1 Carat Diamond Engagement Ring, White Gold, Round, Vintage, Detailed
By Five Star Jewelry
Located in Austin, TX
Diamond Weight: .92 Carats Side Diamond: .12 Carats Main Diamond Shape: Round Brilliant Ring Size: 6
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Gold, 14k Gold, White Gold

1 carat Round Moissanite & Marquise diamonds unique engagement Ring Penelope
Located in Hertsliya, IL
Beautiful 14K gold top-quality Natural Round brilliant and marquise cut side diamonds modern
Category

2010s Israeli Victorian Engagement Rings

Materials

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

14K Yellow Gold 1 ¼ Carat Three Round Floral Clusters Diamond Ring
Located in New York, NY
A diamond cluster ring that features three floral clusters of round diamonds. This delicate style
Category

21st Century and Contemporary Indian Contemporary Fashion Rings

Materials

Diamond, White Diamond, Yellow Gold

1 Carat Round Solitaire Diamond Ring in 18k Solid Gold
Located in New Delhi, DL
This is a ring made of 18k solid gold, featuring a 1-carat round solitaire diamond in the center
Category

21st Century and Contemporary Indian Art Deco Solitaire Rings

Materials

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

Real Natural 2 Carat Ct Round Solitaire Diamond Engagement Ring 14k Gold 1
Located in New York, NY
Stunning approx. 2 Carat natural round brilliant diamond hidden halo engagement ring in 14k yellow
Category

2010s American Engagement Rings

Materials

Diamond, 14k Gold

Platinum Gela Diamond Ring '1/6 Carat'
Located in San Francisco, CA
This stackable fashion ring features 0.15-carat total weight of round brilliant diamonds is an
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Platinum Floating Diamond Ring '1/5 Carat'
Located in San Francisco, CA
One row of round brilliant diamonds floats between two gleaming metal bands. (1/5 total carat
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Platinum Colmar Diamond Ring '1/4 Carat'
Located in San Francisco, CA
This curved crown band features 0.27-carat total weight of round brilliant diamonds. It can be
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Platinum Lir Diamond Ring '1/10 Carat'
Located in San Francisco, CA
This chevron-shaped ring features petite round brilliant diamonds that are perfectly made to
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

1 Carat Round Diamond Floral Vintage Engagement Rings Set "Lily Flower"
Located in Hertsliya, IL
Beautiful flower diamond wedding rings set. Lily flower means - Pure. The flower lily is a symbol
Category

2010s Israeli Victorian Engagement Rings

Materials

Diamond, 14k Gold

Platinum Turin Diamond Ring '1/10 Carat'
Located in San Francisco, CA
This ring features a perfectly matched round brilliant diamonds Pave set. Experience the difference
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Platinum Entwine Diamond Ring '1/10 Carat'
Located in San Francisco, CA
This ring band features strands of delicate precious metal entwined between brilliant round
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Platinum Vega Fashion Diamond Ring '1 Carat'
Located in San Francisco, CA
This stunning ring features round brilliant diamonds micro-prong-set in three-row. Experience the
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Platinum Mati Diamond Ring '1/6 Carat'
Located in San Francisco, CA
This petite curved band features Micro -Prongs set round brilliant diamonds to match your
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Platinum Camila Diamond Ring '1/6 Carat'
Located in San Francisco, CA
This victorian style ring features 15 round brilliant diamonds prong-set in 5 channel boxes
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Platinum Nati Diamond Ring '1/4 Carat'
Located in San Francisco, CA
This petite curved band features Micro -Prongs set round brilliant diamonds to match your
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Platinum Kati Diamond Ring '1/10 Carat'
Located in San Francisco, CA
This petite curved band features Micro -Prongs set round brilliant diamonds to match your
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Platinum Klarna Diamond Ring '1/10 Carat'
Located in San Francisco, CA
This Fashionable Delicate ring feature perfectly matched micro prongs set round brilliant diamonds
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Platinum Belle Diamond Ring '1/5 Carat'
Located in San Francisco, CA
This ring features micro-prong - set round brilliant diamonds that form a chevron-shaped band
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Platinum Merida Diamond Ring '1/4 Carat'
Located in San Francisco, CA
This curve ring features sparkling micro - prong - set diamonds along the top of this delicate band
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Roman Malakov 1 Carat Total Round Diamonds Five-Stone Wedding Band Ring
By Roman Malakov
Located in New York, NY
A fashionable and chic style ring showcasing 5 brilliant round diamond weighing 1.00 carat total, I
Category

21st Century and Contemporary American Modern Wedding Rings

Materials

Diamond, 14k Gold, White Gold

Platinum Orchid Diamond Cluster Ring '1 Carat'
Located in San Francisco, CA
This sparkling band features round brilliant diamonds set in gleaming shared prongs. Experience the
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Platinum Fano Diamond Ring '1/10 Carat'
Located in San Francisco, CA
This band features two parallel rows of micro prong set round brilliant diamonds. Experience the
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

Platinum Briana Diamond Ring '1/3 Carat'
Located in San Francisco, CA
A delicate Shared prong diamonds wedding band for a sparkling look. Experience the difference
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

18K White Gold Shayna Petite Design Round Diamond Ring 'Center, 1/3 Carat'
Located in San Francisco, CA
This petite handcrafted earthy, organically designed ring features a 1/3 carat center round cut
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, White Gold

14K White Gold Shayna Petite Design Round Diamond Ring 'Center 1/3 Carat'
Located in San Francisco, CA
This petite handcrafted earthy, organically designed ring features a 1/3 carat center round cut
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, White Gold

18K Rose Gold Shayna Petite Design Round Diamond Ring 'Center- 1/3 Carat'
Located in San Francisco, CA
This petite handcrafted earthy, organically designed ring features a 1/3 carat center round cut
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Rose Gold

14K Rose Gold Shayna Petite Design Round Diamond Ring 'Center- 1/3 Carat'
Located in San Francisco, CA
This petite handcrafted earthy, organically designed ring features a 1/3 carat center round cut
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Rose Gold

18K Yellow Gold Shayna Petite Design Round Diamond Ring 'Center- 1/3 Carat'
Located in San Francisco, CA
This petite handcrafted earthy, organically designed ring features a 1/3 carat center round cut
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Yellow Gold

Moonlight Round Cluster Ring: 1 Carat Diamond in 14k White Gold
Located in New York, NY
Carat Weight: This captivating moonlight round cluster ring boasts a substantial total carat weight
Category

21st Century and Contemporary Hong Kong Modern Cluster Rings

Materials

Diamond, 14k Gold, White Gold

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1 Carat Diamond Round Ring For Sale on 1stDibs

On 1stDibs, you can find the most appropriate 1 carat diamond round ring for your needs in our varied inventory. Each design created in this style — which was crafted with great care and often made from gold, white gold and 14k gold — can elevate any look. You can easily find a 1342 antique edition and 4446 modern creations to choose from as well. Making the right choice when shopping for a 1 carat diamond round ring may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 18th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. As it relates to this specific piece, our collection includes designs that are universally popular, but .5 carat and 1 carat carat weights, specifically, are sought with frequency. Creating a 1 carat diamond round ring has been a part of the legacy of many jewelers, but those produced by TJD, Tiffany & Co. and Antinori Fine Jewels are consistently popular. A round cut version of this piece has appeal, but there are also baguette cut and brilliant cut versions for sale. If you’re browsing our inventory for a 1 carat diamond round 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 1 Carat Diamond Round Ring?

The price for a 1 carat diamond round ring starts at $140 and tops out at $1,312,500 with these rings, on average, selling for $3,145.

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.