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2 Carat Solitaire

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14K White Gold 1 1/2 Carat Solitaire Diamond Stud Earrings
Located in New York, NY
. These stunning gold earrings feature 1.5 carats of diamonds, and the prong settings are sure to keep
Category

21st Century and Contemporary American Modern Stud Earrings

Materials

Diamond, White Diamond, 14k Gold, White Gold

14K White Gold 1 1/2 Carat Solitaire Diamond Stud Earrings
14K White Gold 1 1/2 Carat Solitaire Diamond Stud Earrings
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H 0.6 in W 0.24 in L 0.24 in
14K White Gold 1 1/2 Carat Solitaire Diamond Stud Earrings
Located in New York, NY
. These stunning gold earrings feature 1.5 carats of diamonds, and the prong settings are sure to keep
Category

21st Century and Contemporary American Contemporary Stud Earrings

Materials

Diamond, White Diamond, 14k Gold, White Gold

14K White Gold 1 1/2 Carat Solitaire Diamond Stud Earrings
14K White Gold 1 1/2 Carat Solitaire Diamond Stud Earrings
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H 0.6 in W 0.23 in L 0.23 in
IGI Certified 14K Yellow Gold 1/2 Carat Solitaire Diamond Stud Earrings
Located in New York, NY
. With a total diamond weight of 1/2 carat, these gems radiate a subtle yet enchanting sparkle. The L-M
Category

21st Century and Contemporary Indian Modern Stud Earrings

Materials

Diamond, White Diamond, 14k Gold, Yellow Gold

IGI Certified 14K Yellow Gold 1/2 Carat Solitaire Diamond Stud Earrings
Located in New York, NY
. With a total diamond weight of 1/2 carat, these gems radiate a subtle yet enchanting sparkle. The M-N
Category

21st Century and Contemporary Indian Modern Stud Earrings

Materials

Diamond, White Diamond, 14k Gold, Yellow Gold

IGI Certified 14K Yellow Gold 1/2 Carat Solitaire Diamond Stud Earrings
Located in New York, NY
. With a total diamond weight of 1/2 carat, these gems radiate a subtle yet enchanting sparkle. The N-O
Category

21st Century and Contemporary Indian Modern Stud Earrings

Materials

Diamond, White Diamond, 14k Gold, Yellow Gold

AGS Certified 14K Yellow Gold 1/2 Carat Solitaire Diamond Pushback Stud Earrings
Located in New York, NY
gold each earring showcases a sparkling round-cut solitaire diamond in a 4-Prong Setting. Dazzling with
Category

21st Century and Contemporary American Contemporary Stud Earrings

Materials

Diamond, White Diamond, 14k Gold, Yellow Gold

Solitaire 2 Golds Diamond in 18 Carat Gold
Located in LILLE, FR
Solitaire in 18 carat gold, 750 thousandths, and diamond of 0.50 carat K color SI quality. 2 golds
Category

Mid-20th Century French Solitaire Rings

Materials

Diamond, Gold, 18k Gold

Certified 2 Carats Diamond 18 Carats White Gold Solitaire Ring
Located in Paris, FR
Exceptional solitaire presenting in its middle a brilliant diamond of 2 carats supported by six
Category

Early 2000s French Modern Solitaire Rings

Materials

Diamond, White Gold

Tiffany & Co. 2 Carat Round Brilliant Cut Solitaire Diamond Platinum Ring
By Tiffany & Co.
Located in Rome, IT
Natural Round Brilliant Cut Diamond weighing 2 carat D Color VS1 Clarity
Category

2010s American Solitaire Rings

Materials

Diamond, White Diamond, Platinum

Vintage 2 Carat Diamond and Platinum Solitaire with Diamond Shoulders
Located in Chipping Campden, GB
This exquisite 2 carat diamond is a fabulous bright and sparkling stone. The setting of this ring
Category

Vintage 1950s British Modern Solitaire Rings

Materials

Diamond, Platinum

Roman Malakov, 2 Carat Total Fancy Light Yellow Solitaire Diamond Ring
By Roman Malakov
Located in New York, NY
A classic and timeless solitaire diamond ring showcasing a single fancy light yellow round
Category

21st Century and Contemporary American Contemporary Solitaire Rings

Materials

Diamond, Yellow Diamond, 18k Gold, Platinum, Yellow Gold

1940s 1.01 Carat Diamond Platinum Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive vintage 1.11 carat diamond (total) and platinum solitaire ring; part of our
Category

Vintage 1940s Unknown Solitaire Rings

Materials

Diamond, Platinum

Circa 1890s Victorian 2 Carat Blue Zircon Solitaire Ring in 9 Karat Gold
Located in Atlanta, GA
: US 7.5, resizable Blue Zircon Details: Cut: Approximately 2.0 Carats Cut: Old mine cut
Category

Antique 1890s Unknown Victorian Solitaire Rings

Materials

Zircon, Blue Zircon, Gold, 9k Gold

1.25 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive vintage 1.25 carat diamond and contemporary platinum solitaire ring; part of
Category

Vintage 1940s Contemporary Solitaire Rings

Materials

Diamond, Platinum

1.28 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A very fine and impressive vintage 1.28 Ct diamond and contemporary platinum solitaire ring; part
Category

1990s British Solitaire Rings

Materials

Diamond, Platinum

1.86 Carat Diamond Solitaire Engagement Ring in Platinum
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 1.86 carat diamond and platinum solitaire engagement ring
Category

2010s British Contemporary Solitaire Rings

Materials

Diamond, Platinum

1.01 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning antique 1.01 ct diamond and platinum solitaire ring; part of our diamond engagement ring
Category

Vintage 1940s Unknown Solitaire Rings

Materials

Diamond, Platinum

1.02 Carat Diamond and Yellow Gold Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
An impressive 1.02 carat modern brilliant round cut diamond, 18k yellow gold, platinum set
Category

Early 2000s English Contemporary Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold

Antique 1.75 Carat Diamond and Platinum Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive 1.75 carat diamond and platinum engagement ring; part of our
Category

Vintage 1920s Unknown Solitaire Rings

Materials

Diamond, Platinum

2.04 Carat Diamond Gold Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive 2.04 carat asscher cut diamond and 18 karat yellow gold, platinum
Category

2010s Scottish Contemporary Solitaire Rings

Materials

Diamond, Gold, 18k Gold, Platinum, Yellow Gold

Contemporary 1.52 Carat Diamond and Platinum Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive 1.52 carat diamond engagement ring in platinum; part of our diverse
Category

Early 2000s British Contemporary Solitaire Rings

Materials

Diamond, Platinum

3 Carat Natural Cushion Cut Emerald & 2 Solitaire Diamond Ring 14 Kt Yellow Gold
Located in New York, NY
A classic, ring 3 Carat Natural Cushion Cut Fine Emerald from Brazil & 2 solitaire Diamond
Category

2010s Solitaire Rings

Materials

Diamond, Emerald, 14k Gold, Yellow Gold

Antique 1.86 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning antique 1920's 1.86 carat diamond and platinum solitaire engagement ring; part of our
Category

Vintage 1920s Unknown Solitaire Rings

Materials

Diamond, Platinum

2 Carat SI Clarity HI Color Solitaire Diamond Ring 18 Karat White Gold Jewelry
By Spectrum Jewels
Located in IN
Item Code :- SER-21936 Gross Wt. :- 4.64 gm 18k White Gold Wt. :- 4.24 gm Diamond Wt. :- 2.02 Ct. ( AVERAGE DIAMOND CLARITY SI1-SI2 & COLOR H-I ) Ring Size :- 7 US & All size availab...
Category

21st Century and Contemporary Indian Modern Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Palladium Aquamarine Solitaire Ring, Round Cut 1.90 Carat Engagement
Located in Greensboro, NC
Carat: 1.90ct Cut: Round Color: Blue Style: Solitaire Features: Brushed & Smooth Finishes Face Height
Category

20th Century Unknown Solitaire Rings

Materials

Aquamarine, Palladium

1.05 Carat Diamond and White Gold Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive 1.05 carat cushion cut diamond, 18k white gold solitaire ring; part of our
Category

Early 2000s English Contemporary Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Antique 1.24 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive 1.24 carat diamond and platinum solitaire engagement ring; part of
Category

20th Century Unknown Solitaire Rings

Materials

Diamond, Platinum

Vintage 1.12 Carat Diamond and Yellow Gold Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive vintage 1.12 carat diamond and 18 karat yellow gold, 18 karat white
Category

Vintage 1980s Unknown Solitaire Rings

Materials

Diamond, White Gold, Yellow Gold

Bague alliance solitaire - or blanc 18 carats
Located in Monte-Carlo, MC
Bague alliance solitaire en or blanc 18 carats ornée d’1 diamant de 0.85 carats au total
Category

21st Century and Contemporary Solitaire Rings

Materials

18k Gold

1.78 Carat Diamond and Platinum Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive 1.78 carat diamond and platinum solitaire ring; part of our diverse
Category

Vintage 1910s Unknown Solitaire Rings

Materials

Diamond, Platinum

Antique 1.07 Carat Diamond and White Gold Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning antique European 1.07 carat diamond and 14 karat white gold solitaire style engagement
Category

20th Century Unknown Solitaire Rings

Materials

Diamond, 14k Gold, White Gold

2 Carat Ct Real Natural Solitaire White Topaz Round Solitaire Stud Earrings 925
Located in New York, NY
Classic 2 Carat solitaire white topaz stud earrings in 925 silver. Pair of natural earth-mined
Category

2010s Unknown Stud Earrings

Materials

Sterling Silver

Diamond 14 Carat White Gold Solitaire Ring
Located in Paris, FR
Elegant solitaire in white gold set with a central diamond and paved on both sides with 2 small
Category

2010s French Contemporary Solitaire Rings

Materials

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

Contemporary 4.08 Carat Emerald Cut Diamond Solitaire
Located in London, GB
This breathtaking emerald cut diamond solitaire holds a 4.08 carat diamond in the centre. It is
Category

21st Century and Contemporary Unknown Modern Solitaire Rings

Materials

Diamond, 18k Gold

1.03 Carat Diamond Platinum Solitaire Engagement Ring - Art Deco Style
Located in Jesmond, Newcastle Upon Tyne
Quality Feature Diamond Color K Clarity VVS 2 Cut Modern brilliant round Content 1.03 carats Dimensions
Category

Early 2000s Art Deco Solitaire Rings

Materials

Diamond, Platinum

Antique 0.33 Carat Diamond and 18k White Gold Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive 0.33 carat diamond, 18 karat white gold and platinum engagement ring; part of
Category

Vintage 1930s French Solitaire Rings

Materials

Diamond, White Gold, Platinum

2.00 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive 2 carat asscher cut diamond solitaire and platinum ring; part of our diverse
Category

Early 2000s Unknown Solitaire Rings

Materials

Diamond, Platinum

Princess Cut 1.10 Carat Diamond Yellow Gold Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
Clarity VS 2 Cut Princess Content 1.10 carat Dimensions 5.11mm x 4.87mm x 4.20mm If you would like to
Category

Early 2000s English Contemporary Solitaire Rings

Materials

Diamond, 18k Gold, White Gold, Yellow Gold

Vintage 8.90 Carat Aquamarine and Platinum Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive 8.90 carat aquamarine and platinum solitaire ring; part of our
Category

Vintage 1940s Unknown Solitaire Rings

Materials

Aquamarine, Platinum

Vintage 1.50 Carat Diamond and Platinum Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive vintage 1.50 carat diamond and platinum solitaire ring; part of our
Category

Vintage 1940s Unknown Solitaire Rings

Materials

Diamond, Platinum

0.99 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine 0.99 carat modern brilliant round cut diamond and platinum solitaire ring; part of our
Category

Early 2000s Unknown Contemporary Solitaire Rings

Materials

Diamond, Platinum

Antique 1.24 Carat Diamond and Platinum Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 1.24 carat (total) diamond solitaire ring in platinum; part
Category

Vintage 1930s Unknown Solitaire Rings

Materials

Diamond, Platinum

1.22 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive contemporary 1.42 carat (total) modern brilliant round cut diamond solitaire
Category

Early 2000s Unknown Solitaire Rings

Materials

Diamond, Platinum

4.8 Carat Purple Topaz Solitaire Ring in Multi-Color Gold
Located in Sherman Oaks, CA
6.50 mm Approximate Weight Of 4.80 Carats. Clarity Is Eye Clean Medium, Slightly Grayish, Reddish
Category

Early 2000s American Modern Solitaire Rings

Materials

Topaz, 14k Gold

1930s Antique 0.95 Carat Diamond Platinum Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 0.95 carat diamond and platinum solitaire ring; part of our
Category

Vintage 1930s Unknown Art Deco Solitaire Rings

Materials

Diamond, Platinum

2.38 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 2.38 carat diamond and platinum solitaire engagement ring
Category

21st Century and Contemporary British Solitaire Rings

Materials

Diamond, Platinum

Vintage 1.75 Carat Asscher cut Diamond Solitaire Ring in White Gold
Located in Jesmond, Newcastle Upon Tyne
A stunning vintage 1.75 carat diamond and 18 karat white gold solitaire ring; part of our diverse
Category

Vintage 1970s British Solitaire Rings

Materials

Diamond, White Gold

0.56 Carat Deep Natural Red Ruby Vintage Solitaire Ring in 9 Carat Yellow Gold
Located in Hamilton, AU
Crafted in 9 carat yellow gold, this lovely vintage adornment features a gorgeous deep red ruby
Category

20th Century Unknown Modern Solitaire Rings

Materials

Ruby, Gold, Yellow Gold, 9k Gold

Vintage Pink Tourmaline and 18 Carat Gold Solitaire
Located in Chipping Campden, GB
This striking solitaire holds a deep pink tourmaline stone measuring 2carats. The stone is held in
Category

Vintage 1950s British Modern Solitaire Rings

Materials

Tourmaline, Gold

Vintage Aquamarine and 18 Carat Gold Solitaire Ring
Located in Chipping Campden, GB
2 carat. Ring Size: K or 5 1/2 Height Off Finger: 4mm Stone Dimensions: 10x7mm Weight: 2.2g
Category

Vintage 1970s British Solitaire Rings

Materials

Aquamarine, Gold

Vintage 1.28 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive vintage 1.28 carat (total) diamond solitaire ring in platinum; part
Category

Vintage 1940s Solitaire Rings

Materials

Diamond, Platinum

Pink Sapphire and Diamond 5-Stone Engagement 2.20 Carat Solitaire Ring
Located in Laguna Hills, CA
measures 6.77 x 5. 25 and is estimated at 1 carat. The quality is SI1 clarity and is a genuine pink
Category

21st Century and Contemporary Unknown Contemporary Solitaire Rings

Materials

Diamond, Pink Sapphire, 14k Gold, White Gold

1940s 1.04 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive vintage 1.04 carat diamond and contemporary platinum solitaire engagement
Category

Vintage 1940s Unknown Solitaire Rings

Materials

Diamond, Platinum

Marquise Cut 1.01 Carat Diamond Solitaire Ring in Platinum
Located in Berlin, DE
Platinum Solitaire Ring with a Marquise Cut 1.01 Carat Diamond Cut: Marquise + 2 Baguette Clarity
Category

Early 2000s Unknown Contemporary Solitaire Rings

Materials

Diamond, Platinum

Vintage Diamond and 9 Carat Gold Solitaire Ring
Located in Chipping Campden, GB
. Ring Size: L 1/2 or 6 Height Off Finger: 6mm Weight: 1.69g
Category

Vintage 1980s British Modern Solitaire Rings

Materials

Diamond, Gold

Art Deco 4.02 Carat Diamond and Platinum Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
A magnificent, stunning, fine and impressive antique 4.02 carat emerald cut diamond solitaire ring
Category

Vintage 1930s Unknown Solitaire Rings

Materials

Diamond, Platinum

Vintage 1940s 2.10 Carat Diamond and 18K White Gold Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning vintage 1.90 carat diamond and 18 karat white gold solitaire ring with 0.20 carat
Category

20th Century Unknown Solitaire Rings

Materials

Diamond, White Gold, 18k Gold

1900s Antique 1.14 Carat Diamond and Platinum Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 1.14 carat diamond and platinum solitaire ring; part of our
Category

Vintage 1910s Unknown Solitaire Rings

Materials

Diamond, Platinum

1930s, 1.05 Carat Diamond White Gold Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 1.05 carat diamond and 18k white gold solitaire engagement
Category

Vintage 1930s Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Art Deco 1.03 Carat Diamond Solitaire Ring, circa 1920s
Located in London, GB
Portraying the Art Deco era is this wonderful solitaire ring set with an old cut diamond in the
Category

Vintage 1920s Unknown Art Deco Solitaire Rings

Materials

Diamond, Platinum

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2 Carat Solitaire For Sale on 1stDibs

Surely you’ll find the exact 2 carat solitaire 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, Platinum and 18k Gold. Find an antique version now, or shop for 2337 vintage or 3377 modern creation for a more contemporary example of these cherished accessories. Finding the perfect 2 carat solitaire 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. For this particular piece, .5 Carat and 1 Carat are consistently popular carat weights. A 2 carat solitaire from Tiffany & Co., Antinori Fine Jewels and Yianni Creations — each of whom created a beautiful version of this treasured accessory — is worth considering. Take a look at a 2 carat solitaire featuring Diamond from our inventory today to add the perfect touch to your look. 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. If you’re browsing our inventory for a 2 carat solitaire, 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 2 Carat Solitaire?

Prices for a 2 carat solitaire can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $96 and can go as high as $4,900,000, while this accessory, on average, fetches $5,120.

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 Bvlgari 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 2 Carat Solitaire
  • 1stDibs ExpertFebruary 22, 2021
    A two carat emerald is 8.5 x 6.0mm. Because emeralds are quite strong they can be great for everyday wear.
  • 1stDibs ExpertNovember 1, 2023
    Whether two-carat diamond studs are too big is a matter of personal preference. At this size, each earring will be one carat. If you opt for the classic round brilliant cut, the studs will typically measure around 6.5 millimeters in diameter, which is a little more than half the size of a dime. Find a wide range of diamond stud earrings on 1stDibs.
  • 1stDibs ExpertAugust 24, 2021
    A 2 carat oval diamond is approximately 10.23mm × 6.82mm × 4.16mm in size. These diamonds usually have an approximate face-up area of 57.21 mm². Find a variety of diamonds on 1stDibs.
  • 1stDibs ExpertNovember 8, 2023
    How big a 2-carat diamond with a princess cut is varies from piece to piece. However, the average size is 7 millimeters by 7 millimeters. The measurement is around 9/32 inches, so a 2-carat princess-cut diamond will be just a little over a quarter-inch in size. On 1stDibs, find an assortment of princess-cut diamond jewelry.
  • 1stDibs ExpertMarch 3, 2023
    Whether 2-carat is a good size for an engagement ring is a matter of personal opinion. Due to its size, a 2-carat gemstone will likely stand out and get noticed. However, some people prefer smaller engagement rings, especially if they work with their hands. Carat weight is also not the most important signifier of a stone’s value. A three-carat gem can be less valuable than a one-carat stone, for example, if all of the other attributes are of lesser quality in the larger diamond. On 1stDibs, shop a collection of engagement rings.