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1 Carat Diamond Cut Ring

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The Leo Diamond 1 Carat Princess Brilliant Cut Diamond Platinum Ring
By The Leo Diamond
Located in Rome, IT
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

1 Carat Princess Cut Diamond Engagement Ring
By Antinori Fine Jewels
Located in Rome, IT
Princess Cut side diamonds with a total combined weight of 1 carat. Additionally, the ring is stamped with
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, 14k Gold

1 Carat Old European Cut Diamond Ring
Located in Rome, IT
vintage style engagement ring features an original vintage diamond center framed by romantic
Category

Vintage 1950s Italian Art Deco Engagement Rings

Materials

Diamond, White Diamond, 18k Gold, Platinum

Platinum 1 Carat Emerald Cut Diamond Ring
Located in Cincinnati, OH
, approximately 2.0-2.5mm wide Approximately 1 carat emerald cut diamond, approximately 7.55mm X 4.72mm X 3.6mm
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

Vivid Diamonds GIA Certified 7.23 Carat Emerald Cut Diamond Engagement Ring
By Vivid Diamonds
Located in Miami, FL
encrusted with round brilliant cut diamonds weighing approximately 1 carat total, E color, VVS clarity. This
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

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

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

1 Carat Cushion cut Diamond Ring in Platinum
Located in London, GB
1 Carat Cushion cut Diamond Ring in Platinum. This alluring ring features a 1 Carat Cushion cut
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, Platinum

1 Carat Radiant Emerald Cut Diamond Ring 18k Gold
By Rose and Choc
Located in Wallingford, CT
Radiant emerald cut diamond sets on 18 karat gold ring. Solid 18k gold Yellow gold, white gold, and
Category

2010s American Modern Engagement Rings

Materials

Diamond, Gold, 14k Gold, 18k Gold

18K Rose Gold 1 Carat Rose Cut Diamond Ring
By Rose and Choc
Located in Wallingford, CT
Low profile rose cut diamond set on 18k solid rose gold. Cut: Rose Cut Metal: 18k rose gold Carat
Category

2010s American Art Deco Band Rings

Materials

Diamond, Rose Gold, 18k Gold

5.00ct Emerald Cut Blue Topaz 0.38 Carat Diamond Halo 18 Karat White Gold Ring
By Hasbani Diamonds
Located in London, GB
This beautiful 5.00 Carat emerald cut blue topaz engagement ring with surrounded by a pave set 0.38
Category

2010s British Modern Engagement Rings

Materials

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

Leo Princess Brilliant Cut Diamond Solitaire Engagement Ring
By The Leo Diamond
Located in Rome, IT
3.96 mm. The ring's mounting includes 1 Round Brilliant Cut diamond set within the shank, identified as
Category

2010s American Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

1 Carat Marquise Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
Gorgeous engagement ring features a bright white and eye clean 1 carat marquise cut diamond
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond

Cushion Cut 7.56 Carats White Topaz and Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
center stone is a Cushion Cut White Topaz 7.56 Carats The top measures 10/16" x 1/2" The ring is a size 7
Category

21st Century and Contemporary Hong Kong Contemporary Cocktail Rings

Materials

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

1 carat synthetic diamond solitaire ring
Located in PARIS, FR
Stones: 1 synthetic diamond of 1ct (6mm X 6mm) Lab Ground IGI certified synthetic diamond, number
Category

2010s Solitaire Rings

Materials

Diamond, 18k 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

Antique 1920 1 Carat European Cut Diamond 18 Carats White Gold Ring
Located in Marcianise, CE, IT
) and three old European cut diamonds (1 carat). No hallmarks or stamps, but tested as gold.
Category

20th Century Italian Art Deco Band Rings

Materials

Diamond, 18k Gold

1/2 Carat Heart & Oval Cut Diamond Bezel Twin Ring
Located in Rutherford, NJ
Gold- 1.51 gms Diamond- 0.46 carats Diamond Colour: G-H Diamond Clarity: SI Ring Weight: 1.60 gms
Category

21st Century and Contemporary Indian Band Rings

Materials

Diamond, 14k Gold, 18k Gold

1/2 Carat Princess & Emerald Cut Diamond Bezel Twin Ring
Located in Rutherford, NJ
Gold- 1.52 gms Diamond- 0.47 carats Diamond Colour: G-H Diamond Clarity: SI Ring Weight: 1.61 gms
Category

21st Century and Contemporary Indian Band Rings

Materials

Diamond, 14k Gold, 18k Gold

1/2 Carat Emerald & Pear Cut Diamond Bezel Twin Ring
Located in Rutherford, NJ
Gold- 1.64 gms Diamond- 0.46 carats Diamond Colour: G-H Diamond Clarity: SI Ring Weight: 1.73 gms
Category

21st Century and Contemporary Indian Band Rings

Materials

Diamond, 14k Gold, 18k 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

18K White Gold Round-Cut 1/2 Carat Diamond Ring
Located in New York, NY
cut diamonds in a channel setting makes it look luxurious and spectacular. The elegant construction of
Category

21st Century and Contemporary Indian Contemporary Bridal Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

Oval Cut Morganite Diamond Halo Cocktail Ring 4.80 Carats 14 Karat White Gold
By Harbor Diamonds
Located in New York, NY
Oval cut Morganite weighing 3.80 carats flanked with a diamond halo weighing 1 carat, in 14 karat
Category

2010s Contemporary Engagement Rings

Materials

Diamond, Morganite, 14k Gold, White Gold

3.11 Carat Millennium Round Cut Round Citrine and Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Citrine is a Millennium Cut 3.11 Carats The top measures 1/2" wide. The ring is a size 7.25, sizable. The
Category

21st Century and Contemporary Hong Kong Contemporary Cocktail Rings

Materials

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

Floral 1 Carat Old Mine Cut Diamond Engagement Ring
Located in Santa Barbara, CA
This antique Edwardian ring has been restored with a gorgeous 1 carat old mine diamond held in a
Category

2010s Edwardian Engagement Rings

Materials

Diamond, Platinum

14K White Gold 1 1/3 Carat Princess and Baguette-Cut Diamond Ring
Located in New York, NY
This beautiful 14 karat white gold overlay ring has princess and baguette shaped diamonds set up in
Category

21st Century and Contemporary Indian Contemporary Fashion Rings

Materials

Diamond, White Diamond, 14k Gold, White Gold

14K White Gold 1 1/3 Carat Princess and Baguette-Cut Diamond Ring
Located in New York, NY
This beautiful 14 karat white gold overlay ring has princess and baguette shaped diamonds set up in
Category

21st Century and Contemporary Indian Contemporary Fashion Rings

Materials

Diamond, White Diamond, 14k Gold, White Gold

Oval Cut 2.69 Carats Green Agate and Diamond Halo Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Beautiful and Fun Ring The ring is 14K Yellow Gold There are 0.10 Carats In Diamonds G/H SI The
Category

21st Century and Contemporary Hong Kong Contemporary Fashion Rings

Materials

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

Celebration 18 Karat White Gold Diamond Ring Princess Cut 1.25 Carat F SI1
By Celebration Diamond
Located in San Diego, CA
Size: 6 (sizable) Total Carat Weight: 1.25TCW Center Diamond Shape: Princess Cut Diamond Diamond
Category

Early 2000s American Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Rose Gold Engagement Ring 1 Carat Radiant Cut Diamond
Located in Miami, FL
18K rose gold diamond engagement ring with radiant cut, pale yellow diamond on halo diamond
Category

2010s Unknown Contemporary Engagement Rings

Materials

Diamond, 18k Gold, Rose Gold

14K Antique 1/2 Carat European Cut Diamond Ring
Located in Big Bend, WI
14K yellow gold diamond ring featuring an European cut diamond weighing about 1/2 carat. The
Category

Antique Early 1900s Unknown Engagement Rings

Materials

Diamond, 14k Gold, Yellow Gold

Vintage 1 Carat Old European Cut Diamond Engagement Ring
Located in New York, NY
certified old European cut diamond that weighs 1.00ct. graded J color with VS1 clarity. The center diamond
Category

Early 20th Century Art Deco Engagement Rings

Materials

Diamond, Platinum

1/4 Carat Marquise Cut Diamond Gold Coil Ring
Located in Rutherford, NJ
Gold- 3.03 gms Diamond- 0.23 carats Diamond Colour: G-H Diamond Clarity: SI Ring Weight: 3.08 gms
Category

21st Century and Contemporary Indian Band Rings

Materials

Diamond, Gold, 14k Gold, 18k Gold

1/4 Carat Oval Cut Diamond Gold Coil Ring
Located in Rutherford, NJ
Gold- 3.46 gms Diamond- 0.23 carats Diamond Colour: G-H Diamond Clarity: SI Ring Weight: 3.51 gms
Category

21st Century and Contemporary Indian Fashion Rings

Materials

Diamond, 18k Gold, Gold, 14k Gold

1/4 Carat Pear Cut Diamond Gold Coil Ring
Located in Rutherford, NJ
Gold- 3.39 gms Diamond- 0.23 carats Diamond Colour: G-H Diamond Clarity: SI Ring Weight: 3.44 gms
Category

21st Century and Contemporary Indian Band Rings

Materials

Diamond, Gold, 14k Gold, 18k Gold

1/4 Carat Princess Cut Diamond Gold Coil Ring
Located in Rutherford, NJ
Gold- 3.40 gms Diamond- 0.23 carats Diamond Colour: G-H Diamond Clarity: SI Ring Weight: 3.45 gms
Category

21st Century and Contemporary Asian Band Rings

Materials

Diamond, Gold, 14k Gold, 18k 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

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

14K White Gold 1 1/4 Carat Princess Cut Diamond Channel Set Engagement Ring
Located in New York, NY
princess and round-cut diamonds studded on the gold band. With a total carat weight of 1 1/4 cttw, this
Category

21st Century and Contemporary Indian Contemporary Bridal Rings

Materials

White Diamond, Diamond, 14k Gold, White Gold

1 Carat Diamond Pave Open Ring
Located in New York, NY
set with 124 round cut diamonds totaling 1 carat and mounted on 14K yellow gold. Each high quality
Category

2010s Contemporary Cocktail Rings

Materials

Diamond, Yellow Gold, 14k 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

GIA Certified 1 Carat Emerald Cut Diamond 18k White Gold Ring
By Antinori Fine Jewels
Located in Rome, IT
extraordinary Emerald Cut Diamond Engagement Ring, a timeless treasure crafted to last a lifetime.
Category

2010s Unknown Contemporary Engagement Rings

Materials

Diamond, Emerald, 18k Gold, White Gold

1 Carat Diamond Band Ring Platinum
Located in Honolulu, HI
Item Specifications: Metal: Platinum Diamond Count: 5 Brilliant cut Total Diamond Carat Weight
Category

Late 20th Century Unknown Modern More Rings

Materials

Diamond, Platinum

1 Carat Princess Cut Diamond with Approx 2.36 Ctw Diamond Ring
Located in beverly hills, CA
diamond, weighing approximately 1 carat is set in an elevated four-prong setting supported on either side
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Antique Victorian 1 carat Victorian Pear Rose Cut Diamond Ring
Located in Joelton, TN
A pear-shaped antique Rose cut, foiled 1. carat Diamond, exuding the timeless elegance of Victorian
Category

Antique 1850s Engagement Rings

Materials

Diamond

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 Princess cut Diamond Ring in Platinum
Located in London, GB
GIA Certified 1 Carat Princess cut Diamond Ring in Platinum. This alluring ring features a GIA
Category

21st Century and Contemporary Contemporary Wedding Rings

Materials

Diamond, Platinum

10K Yellow Gold over Silver 1 1/2 Carat Round-Cut Diamond Cocktail Ring
Located in New York, NY
Dazzle and delight her with this stunning diamond cocktail ring. Crafted in cool in 10k yellow gold
Category

21st Century and Contemporary Indian Contemporary Cocktail Rings

Materials

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

GIA Certified 1 Carat Cushion cut Diamond Ring in Platinum
Located in London, GB
GIA Certified 1 Carat Cushion cut Diamond Ring in Platinum. This alluring Platinum ring features a
Category

21st Century and Contemporary Contemporary Wedding Rings

Materials

Diamond, Platinum

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

21st Century and Contemporary Contemporary Wedding Rings

Materials

Diamond, Platinum

10k Yellow Gold Over Silver 1 1/2 Carat Round-Cut Diamond Cocktail Ring
Located in New York, NY
Dazzle and delight her with this stunning diamond cocktail ring. Crafted in cool in 10k yellow gold
Category

21st Century and Contemporary Indian Contemporary Cocktail Rings

Materials

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

1 Carat Rose Cut Black Diamond and White Side Diamond Satin Custom Ring
By Five Star Jewelry
Located in Austin, TX
DIAMOND set in a yellow gold bezel. The rose cut diamond is .92 carat in diamond weight, which is a great
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, White Diamond, Black Diamond, 14k Gold

Vintage 1/2 Carat Petite Princess Cut Diamond Engagement Ring
Located in Santa Barbara, CA
A dainty, vintage princess cut engagement ring. Focusing in on a near colorless diamond with linear
Category

Vintage 1980s Engagement Rings

Materials

Diamond, Platinum

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

14K White Gold 1 1/5 Carat Princess Cut Diamond Classic Engagement Ring
Located in New York, NY
engagement ring. Eye-catchingly beautiful, this 14k white gold ring sparkles with 1 1/5 carats of natural
Category

21st Century and Contemporary Indian Contemporary Bridal Rings

Materials

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

1, 50 Carat Brillant Cut Diamonds 18 Karat Yellow Gold Wedding Ring
Located in Poitiers, FR
Ring in 18 karat yellow gold. Ring set with claws, on all its circumference, of brilliant cut
Category

21st Century and Contemporary French Modern Wedding Rings

Materials

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

1 Carat GIA Very Light Pink Cushion Cut Diamond Ring
Located in New York, NY
1.08 Carat GIA Certified Very Light Pink Cushion Cut VS1 Clarity 0.40 Carat White Diamonds Set
Category

2010s Fashion Rings

Materials

Pink Diamond, Rose Gold, Platinum

Art deco heart-cut diamond ring Fancy Purplish Pink 1 carat GIA
Located in PARIS, FR
We invite you to discover this elegant ring set with a GIA certified heart-cut pink diamond of 1.01
Category

2010s Hong Kong Art Nouveau Cocktail Rings

Materials

Diamond, Pink Diamond, 18k Gold

14K and Platinum Mine Cut 1 Carat Tw Diamond Ring
Located in Big Bend, WI
14k yellow gold Victorian diamond ring with about 1.02 carats total weight of antique mine cut
Category

Antique Late 19th Century Unknown Victorian Engagement Rings

Materials

Diamond, 14k Gold, Yellow Gold, Platinum

4.37 Carat Blue Sapphire Diamond Rose Cut 18 KT Yellow Gold Artisan Ring
By Hasbani Diamonds
Located in London, GB
Diamond Rose Cut 3 stone ring is perfect for any occasion night or day. Each piece is hand made with a
Category

2010s Unknown Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, Rose Go...

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1 Carat Diamond Cut Ring For Sale on 1stDibs

Surely you’ll find the exact 1 carat diamond cut ring you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Every item for sale was constructed with extraordinary care, often using gold, white gold and 18k gold. You can easily find a 23919 antique edition and 15022 modern creations to choose from as well. If you’re looking for a 1 carat diamond cut ring from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 18th Century while another version may have been produced as recently as the 21st Century. Creating a 1 carat diamond cut ring has been a part of the legacy of many jewelers, but those produced by Peter Suchy, Tiffany & Co. and Luigi Ferrara are consistently popular. 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 old european cut alternatives. If you’re browsing our inventory for a 1 carat diamond cut 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 Cut Ring?

Prices for a 1 carat diamond cut ring can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $1 and can go as high as $2,500,000, while this accessory, on average, fetches $3,841.

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.

Questions About 1 Carat Diamond Cut Ring
  • 1stDibs ExpertSeptember 28, 2021
    Like with most diamond products, the price of a 1-carat princess cut diamond can range dramatically. On 1stDibs, find 1-carat princess cut diamond rings, earrings, necklaces and bracelets starting at $999 to $16,500.