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1 Carat Diamond Engagement Rings

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14K Rose Cut 1 Carat Diamond Engagement Ring Set
By Rose and Choc
Located in Wallingford, CT
Low profile rose cut diamond with trillion set on 18k gold 1 carat rose cut diamond Five stone
Category

2010s American Art Deco Engagement Rings

Materials

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

14K Rose Cut 1 Carat Diamond Engagement Ring Set
Located in Wallingford, CT
Low profile rose cut diamond with trillion set on 14k gold 1 carat rose cut diamond Five stone
Category

2010s American Art Deco Engagement Rings

Materials

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

Antique Deco 1 Carat Diamond Engagement Ring 14 Karat Gold Filigree Fine Vintage
Located in Torrance, CA
. Centrally mounted estimated 1 carat Old Mine cut (estimated at I-J color and I1 clarity). The ring
Category

Early 20th Century Unknown Art Deco Cocktail Rings

Materials

Diamond, 14k Gold, White Gold

1 Carat Old European Cut Diamond Art Deco Engagement Ring
Located in Santa Barbara, CA
This is the perfect, elegant and vintage 1 carat diamond engagement ring you've been looking for
Category

Vintage 1920s Art Deco Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold

1 Carat Princess Cut Diamond Engagement Ring
By Antinori Fine Jewels
Located in Chicago, IL
This 14k White Gold Engagement Ring features a total diamond weight of 1 carat, with a central
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, 14k Gold

1/3 Carat Solitaire Diamond Engagement Ring
Located in Sugar Land, TX
♥ Product Summary ♥ Main Stone: Diamond Approx. Diamond Carat Weight: .33cttw Diamond Clarity: VS2
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, 14k Gold, Yellow Gold

Edwardian 1 Carat Diamond Platinum Engagement Ring
Located in New York, NY
European cut diamond that weighs 1ct. and is graded G color with SI1 clarity. The top of the ring measures
Category

Early 20th Century Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1 Carat Round Hidden Halo Trellis Diamond Ring
By EMD Diamonds
Located in New York, NY
Handcrafted in New York, this exquisite diamond ring features a mesmerizing round center stone
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

1/3 Carat Solitaire Marquise Diamond Engagement Ring
Located in Sugar Land, TX
♥ Product Summary ♥ Main Stone: Diamond Approx. Diamond Carat Weight: .33cttw Diamond Clarity: SI2
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, 14k Gold, Yellow Gold

GIA 1 Carat Diamond Platinum Engagement Ring
Located in New York, NY
This fabulous platinum engagement ring from the Art Deco era, is centered with a sparkling GIA
Category

Early 20th Century Art Deco Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1 Carat Halo Cushion Cathedral Milgrain Platinum Diamond Ring
By EMD Diamonds
Located in New York, NY
**Save this ring ❤️ to receive price updates** Handcrafted in New York, this stunning diamond ring
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1 Carat Oval Solitaire Trellis Prong Platinum Diamond Ring
By EMD Diamonds
Located in New York, NY
captivating diamond ring featuring a stunning oval center stone weighing 1. Graded J and SI2 , this diamond
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1 Carat Oval Solitaire Multi-Prong Rose Diamond Ring
By EMD Diamonds
Located in New York, NY
**Save this ring ❤️ to receive price updates** Handcrafted in New York, this exquisite diamond ring
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Yellow Gold

The Leo Diamond 1 Carat Princess Brilliant Cut Diamond Platinum Ring
By The Leo Diamond
Located in Chicago, IL
Leo Princess Brilliant Cut Diamond Solitaire Engagement Ring. The Shank is 14K White Gold, the
Category

2010s American Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

Platinum GIA 1 Carat Diamond Arabesque Engagement Ring
By Thomas Kurilla Jewelry
Located in New York, NY
Platinum GIA 1.0 Carat Diamond Engagement Ring, This vintage inspired Arabesque setting comes from
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Platinum

Vivid Diamonds GIA Certified 7.23 Carat Emerald Cut Diamond Engagement Ring
By Vivid Diamonds
Located in Miami, FL
Breathtakingly beautiful Vivid Diamonds engagement ring crafted in platinum, featuring an
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1 Carat Diamond Platinum Engagement Ring
Located in Beverly Hills, CA
This stunning platinum engagement ring centers a GIA-certified 1-carat round brilliant-cut diamond
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, Platinum

Flower Motif 1/4 Carat Diamond Engagement Ring
Located in Miami, FL
Introducing our Vintage Flower Motif Diamond Engagement Ring, meticulously crafted from luxurious
Category

2010s European Art Deco Engagement Rings

Materials

Diamond, Gold, 14k Gold, Yellow Gold

Antique GIA Cert 1 Carat Diamond Platinum Engagement Ring
Located in New York, NY
accentuated by dazzling round cut diamond accents. The ring is stamped PLAT and weighs 4.6 grams. It is
Category

Early 20th Century Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1 Carat Cushion Flower Cluster 18K Yellow Gold Diamond Ring
By EMD Diamonds
Located in New York, NY
**Save this ring ❤️ to receive price updates** Discover a stunning diamond ring that encapsulates
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Yellow Gold

Tiffany Co. 1 Carat Diamond Platinum Three-Stone Engagement Ring
By Tiffany Co.
Located in Chicago, IL
engagement ring showcases a superb 1-carat round brilliant diamond of exceptional quality. Graded G color and
Category

Early 2000s American Engagement Rings

Materials

Diamond, Platinum

1.73 Carat Oval Tanzanite 0.30 Carat White Diamond 18 Karat Gold Engagement Ring
By Hasbani Diamonds
Located in London, GB
. Set in 18 Karat White Gold. UK size M, USA size 6 1/2 available in other carat sizes as well as ring
Category

2010s British Modern Engagement Rings

Materials

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

Diamond 1 Carat 14k White Gold Engagement Ring
Located in Scottsdale, AZ
Beautiful 14k White Gold engagement ring with three round cut VS Diamonds in a shared prong vintage
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, 14k Gold, White Gold

GIA 1 Carat Oval Textured Bezel Three-Stone 18K Yellow Gold Diamond Ring
By EMD Diamonds
Located in New York, NY
**Save this ring ❤️ to receive price updates** Handcrafted in New York, this exquisite diamond ring
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Yellow Gold

GIA 1 Carat Pear Vine Band Nature Inspired 18K Yellow Gold Diamond Ring
By EMD Diamonds
Located in New York, NY
nature, this remarkable diamond ring features a mesmerizing pear center stone, weighing 1 and boasting an
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Yellow Gold

Antique 1 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive 1 carat diamond and platinum solitaire engagement ring; part of our
Category

Vintage 1930s Unknown Engagement Rings

Materials

Diamond, Platinum

0.40 Carat Diamond Engagement Ring
Located in London, GB
This is an 18ct white gold, diamond engagement ring. The ring plays host to a raised brilliant
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Gold, White 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

Amethyst, Aquamarine, Citrine, Diamond, White Diamond, Blue Diamond, Yel...

Art Deco GIA 1 Carat Diamond Onyx Engagement Ring
Located in New York, NY
This elegant platinum engagement ring from the Art Deco era, is centered with a sparkling GIA
Category

Early 20th Century Art Deco Engagement Rings

Materials

Diamond, Onyx, Platinum

0.30 Carat Diamond Engagement Ring
Located in London, GB
Here we have a platinum diamond engagement ring. The focal point of this piece is a single 0.30
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

1.53 Carat Diamond Engagement Ring
Located in London, GB
This is a platinum diamond engagement ring. The ring features a raised round brilliant cut diamond
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Platinum

1 Carat GIA Natural Pear Shape Diamond Engagement Ring
Located in Boca Raton, FL
Material: 14k yellow gold Ring Details: yellow gold mounting with 0.31ctw of round cut diamonds halfway
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, White Diamond, 14k Gold, Yellow Gold

0.40 Carat Diamond Engagement Ring
Located in London, GB
This is an 18ct white gold, diamond engagement ring. The ring plays host to a raised brilliant
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Gold, White Gold

Vintage 1 Carat Old European Cut Diamond Engagement Ring
Located in New York, NY
This charming platinum engagement ring from the Art Deco era is centered with a sparkling GIA
Category

Early 20th Century Art Deco Engagement Rings

Materials

Diamond, Platinum

1 Carat Genuine Emerald and .50 Carat Diamond Halo Engagement Ring, Yellow Gold
By Five Star Jewelry
Located in Austin, TX
Emerald and Diamond Engagement Ring The emerald gemstone is the "stone of successful love" and the
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Emerald, 14k Gold, Yellow Gold

Vintage 1 Carat Diamonds Halo Engagement Ring 14k White Gold
Located in Miami, FL
Vintage 1 Carat Diamonds Halo Engagement Ring 14k White Gold. The ring is very impressive with a
Category

Vintage 1980s Engagement Rings

Materials

Diamond, 14k Gold, White Gold

1 Carat Certified Diamond Engagement Band Ring 14k White Gold
By Spectrum Jewels
Located in Diera, Dubai
Cast from 14-karat gold, this exquisite ring is handset with 1 carat of sparkling diamonds. Diamond
Category

21st Century and Contemporary Indian Art Nouveau Engagement Rings

Materials

Diamond, Gold, 14k Gold, White Gold

1 Carat Certified Diamond Engagement Band Ring 18k White Gold
By Spectrum Jewels
Located in Diera, Dubai
Cast from 18-karat gold, this exquisite ring is handset with 1 carat of sparkling diamonds. Diamond
Category

21st Century and Contemporary Indian Art Nouveau Engagement Rings

Materials

Diamond, Gold, 18k Gold, White Gold

Diamond 1, 19 Carat Unique Engagement 18k Ring for Her
By Natkina
Located in Genève, GE
White 18K Gold Ring Diamond 1-1,19 ct Diamond 30-0,96 ct Size US 7,2 Weight 3,94 With a heritage
Category

2010s Engagement Rings

Materials

Diamond, White Gold

Diamond 1, 19 Carat Unique Engagement 18k Ring for Her
By Natkina
Located in Genève, GE
White 18K Gold Ring Diamond 1-1,19 ct Diamond 30-0,96 ct Size US 7,2 Weight 3,94 With a heritage
Category

2010s Engagement Rings

Materials

Diamond, White Gold

18 Karat Yellow Gold Engagement Ring with 1 Carat Diamond
By Polya Medvedeva Jewellery
Located in Berlin, DE
This Magnolia Flower engagement or wedding ring is in 18 karat yellow gold with a crushed ice
Category

21st Century and Contemporary German Artist Engagement Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Art Deco 1 Carat Old European Diamond Solitaire Engagement Ring
Located in Santa Barbara, CA
This 1 carat Art Deco engagement ring is a stunning solitaire with a 100 year old history. The
Category

Early 20th Century Art Deco Engagement Rings

Materials

Diamond, Platinum

Leo Princess Brilliant Cut Diamond Solitaire Engagement Ring
By The Leo Diamond
Located in Chicago, IL
A Leo Princess Brilliant Cut Diamond Solitaire Engagement Ring is crafted with a 14K White Gold
Category

2010s American Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA-Certified 1 Carat Cartier 1895 Round Brilliant Diamond Engagement Ring
By Cartier
Located in Chicago, IL
This exceptional Cartier 1895 engagement ring features a stunning 1-carat Round Brilliant diamond
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Platinum

4.89 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 4.89 carat diamond solitaire engagement ring, displayed in
Category

Antique Early 1900s Unknown Contemporary Engagement Rings

Materials

Diamond, 14k Gold, Platinum

1.07 Carat Diamond Platinum Engagement Ring
Located in Stamford, CT
Vintage style diamond engagement ring. 1 old mine cut .65ct center stone accented with 8 round cut
Category

Mid-20th Century Engagement Rings

Materials

Diamond, Platinum

1 Carat Double Halo Marquise Diamond Engagement Ring, Two Tone Gold
Located in Hicksville, NY
: Round Brilliant Color: G-K Clarity: VS-SI Carat:.20 carat total Modern Bridal Engagement Ring featuring
Category

2010s American Modern Engagement Rings

Materials

Diamond, 18k Gold

1/2 Carat Old European Cut Diamond Solitaire Engagement Ring, Rose Gold
By Five Star Jewelry
Located in Austin, TX
Gorgeous round old European cut diamond solitaire engagement ring! This gorgeous center diamond is
Category

2010s American Modern Engagement Rings

Materials

Diamond, 14k Gold, Rose Gold

GIA Certified 1 Carat Cushion Cut Diamond Double Halo Engagement Ring
By Provident
Located in West Palm Beach, FL
showcases a GIA-certified 1.00 carat cushion-cut diamond of H color and SI1 clarity. Embracing the center
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, 18k Gold, White Gold

GIA Certified 1 ct Princess Solitaire Channel Diamond Diamond Ring
By EMD Diamonds
Located in New York, NY
Elevate your jewelry collection with this stunning diamond ring, featuring a striking princess I
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, White Gold

Natural 1/2 Carat Diamond Engagement Ring For Her in 14k Gold
Located in Miami, FL
carats of round brilliant-cut diamonds. The diamonds boast VS clarity and G color, adding brilliance to
Category

21st Century and Contemporary European Engagement Rings

Materials

Diamond, Gold, 14k Gold, Yellow Gold

1.78 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
Total Diamond Content 1.78 carats Dimensions Height of setting 6.58mm/0.26" Ring Size UK Size P 1/2
Category

Vintage 1910s Unknown Engagement Rings

Materials

Diamond, Platinum

1 Carat Diamond Engagement Band Ring in 14 Karat Rose Gold
By VR Jewels
Located in New York, NY
1 Carat Diamond Engagement Band Ring in 14K Gold symbolizes the everlasting love between a couple
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Rose Gold, 14k Gold, Gold

5.59 carat Diamond Engagement Ring
Located in New York, NY
A classic 1930s engagement/solitaire ring featuring a rare type II A old-cut diamond weighing 5.59
Category

Vintage 1930s Engagement Rings

Materials

White Diamond, Platinum

Diamond Engagement Ring Marquise 1.25ct 14K Gold Helzberg Diamonds MSRP $5, 950
By Helzberg Diamond
Located in Dearborn, MI
Diamond Engagement Ring Marquise 1.25ct 14K Gold Helzberg Diamonds Size 9.75 Incredible Natural
Category

1990s Engagement Rings

Materials

Diamond, 14k Gold, Yellow Gold

18K White Gold GIA 1 Carat SI2 Color G Diamond Engagement Ring, Cluster Ring
By Rose and Choc
Located in Wallingford, CT
Natural diamond 1 Carat diamond set on 18k white gold GIA certificate Metal: 18k white gold Color
Category

2010s American Modern Engagement Rings

Materials

Diamond, 18k Gold, White Gold

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1 Carat Diamond Engagement Rings For Sale on 1stDibs

On 1stDibs, there are many options to choose from in our inventory of 1 carat diamond engagement rings. These distinct designs — crafted with great care and often made from Gold, Platinum and 18k Gold — can elevate any look. Find a collection of 9214 vintage versions or 11708 modern creations for a more contemporary example of these cherished accessories. Our collection, which features older pieces for sale from the 18th Century and newer versions made as recently as the 21st Century, has proven very popular over the years. There are many different pieces in our collection of 1 carat diamond engagement rings to choose from, but Modern and Art Deco 1 carat diamond engagement rings are of considerable interest. Many examples in our inventory of these items are appealing no matter their origins, but Tiffany Co., Antinori Fine Jewels and Roman Malakov produced popular versions that are worth a look. A selection of round cut, oval cut and old european cut can be found today on these pages. When shopping our range of 1 carat diamond engagement rings, you’ll find that there are less available pieces for men today than there are for women.

How Much are 1 Carat Diamond Engagement Rings?

Prices for 1 carat diamond engagement rings can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $19 and can go as high as $475,940,000, while 1 carat diamond engagement rings, on average, fetch $9,174.

The Legacy of Diamond in Jewelry Design

Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.

From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!

There are several factors that set diamonds apart from other stones, and these points are important to our gem education.

Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.

In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).

When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And 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

Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.  

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.