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I2 Clarity Diamonds

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673
1,830
804
918
722
714
2,419
1,403
104
88
49
4
29
454
1,970
9
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41
13
5
11
7
7
11
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2,090
334
34
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180
117
72
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54
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3
1,037
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15
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14K Yellow Gold Plated Silver 4.0 Ct Diamond Shadow Frame Heart Pendant Necklace
Located in New York, NY
: 110 Round -Cut Diamonds Diamond Color: J-K Diamond Clarity: I2-I3 Diamond Weight: 4.0 cttw Diamond
Category

21st Century and Contemporary Indian Modern Pendant Necklaces

Materials

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

10k Two-Toned Gold 1/6 Carat Diamond Spiral Pendant Necklace
Located in New York, NY
Diamond Diamond Count: 9 Round-Cut Diamond Diamond Color: H-I Diamond Clarity: I2-I3 Diamond Total Weight
Category

21st Century and Contemporary Indian Modern Pendant Necklaces

Materials

Diamond, White Diamond, Gold, 10k Gold, White Gold, Yellow Gold

Sterling Silver 1/10 Carat Round-Cut Diamond Heart-Link Adjustable Bolo Bracelet
Located in New York, NY
Diamond Color: H-I Diamond Clarity: I2-I3 Diamond Weight: 0.10 cttw Diamond Setting Type: Prong Metal Type
Category

21st Century and Contemporary Indian Contemporary Link Bracelets

Materials

Diamond, White Diamond, Sterling Silver

10K White Gold 4.5mm Cultured Freshwater Pearl 1/7ct Diamond Halo Stud Earring
Located in New York, NY
/7 carat with an I-J color and I1-I2 clarity, dazzle with an enigmatic sparkle, capturing both light
Category

21st Century and Contemporary Chinese Modern Stud Earrings

Materials

White Diamond, Pearl, White Gold, 10k Gold

10K White Gold 7/8 Cttw Diamond Princess Composite and Halo Stud Earrings
Located in New York, NY
sophisticated look. Crafted with natural diamonds of I-J color and I1-I2 clarity, these earrings are truly a
Category

21st Century and Contemporary Indian Contemporary Stud Earrings

Materials

Diamond, White Diamond, 10k Gold, White Gold

Akoya Pearl, Emerald and Diamond Chandelier Earrings in 22 Karat Yellow Gold
Located in Scottsdale, AZ
Carat Weight: 9.72 CTW Diamond Cut: Rose cut Diamond Color: H–I Diamond Clarity: VS2–I2 Diamond Quantity
Category

21st Century and Contemporary Unknown Contemporary Chandelier Earrings

Materials

Diamond, Emerald, Pearl, Gold, 22k Gold, Yellow Gold

10K White Gold Blue Sapphire and 1/10 Carat Diamond Huggy Hoop Earrings
Located in New York, NY
Type: Natural White Diamonds Diamond Count: 12 Round-cut Diamonds Diamond Color: H-I Diamond Clarity
Category

21st Century and Contemporary Indian Modern Hoop Earrings

Materials

Diamond, White Diamond, Blue Sapphire, 10k Gold, White Gold

Princess Diamond Solitaire Stud Earrings 1.09 Carat 18 Karat Gold Certificate
Located in San Diego, CA
clarity Diamond #2: Princess 0.53 cts I color, VS2 clarity Hallmark: 18K Includes: Diamond Certificate
Category

Early 2000s Stud Earrings

Materials

Diamond, 18k Gold, White Gold

.925 Sterling Silver 1.0 Carat Diamond Double Leaf and Bezel Link Bracelet
Located in New York, NY
Round and 50 Baguette-Cut Diamonds Diamond Color: I-J Diamond Clarity: I2-I3 Diamond Weight: 1.0 cttw
Category

21st Century and Contemporary Indian Contemporary Link Bracelets

Materials

Diamond, White Diamond, Sterling Silver

0.41ctw Round Diamond Halo Engagement Ring 14k White Rose Gold Size 7
Located in McLeansville, NC
Clarity - I1 - I2 - Natural Diamonds (accents) - Total Carats - 0.12ctw Cut - Round Brilliant Color - F
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 14k Gold, Rose Gold, White Gold

.925 Sterling Silver 4.0 Carat Treated Black Diamond Floral Cluster Stud Earring
Located in New York, NY
Color: Black Diamond Clarity: I1-I2 Diamond Weight: 4.0 cttw Diamond Setting Type: Prong Product Gram
Category

21st Century and Contemporary Indian Contemporary Stud Earrings

Materials

Diamond, Black Diamond, Sterling Silver

10K White Gold Ring 3/4 Carat Round-Cut Diamond Bypass Ring
Located in New York, NY
Clarity: I2-I3 Diamond Weight: 0.75 cttw Diamond Setting Types: Channel Product Gram Weight: 5.13 Grams
Category

21st Century and Contemporary Indian Contemporary Fashion Rings

Materials

White Diamond, Diamond, 10k Gold, White Gold

14K Rose Gold Over Silver 3/8ct Diamond Double Frame Cross Over Engagement Ring
Located in New York, NY
romance that shows off total 3/8 cttw diamonds that are an approximate I-J color and I2-I3 clarity
Category

21st Century and Contemporary Indian Modern Engagement Rings

Materials

White Diamond, Diamond, Sterling Silver, Rose Gold, Gold Plate, 14k Gold

10K White Gold 5x3 MM Oval Blue Topaz and Diamond Halo Stud Earrings
Located in New York, NY
Diamonds Diamond Color: I-J Diamond Clarity: I1-I2 Diamond Weight: 0.14 cttw Diamond Setting Type: Pave
Category

21st Century and Contemporary Chinese Modern Stud Earrings

Materials

White Diamond, Topaz, 10k Gold, White Gold

10K White Gold 5x3 MM Oval Yellow Citrine and Diamond Halo Stud Earrings
Located in New York, NY
: 32 Round-Cut Diamonds Diamond Color: I-J Diamond Clarity: I1-I2 Diamond Weight: 0.14 cttw Diamond
Category

21st Century and Contemporary Chinese Modern Stud Earrings

Materials

White Diamond, Citrine, 10k Gold, White Gold

10K Yellow Gold 1/10 Carat Diamond Leaf and Branch Pendant Necklace
Located in New York, NY
: H-I Diamond Clarity: I1-I2 Diamond Weight: 0.10 cttw Diamond Setting Type: Pave Product Gram Weight
Category

21st Century and Contemporary Indian Modern Pendant Necklaces

Materials

Diamond, White Diamond, 10k Gold, Yellow Gold

2.46ct Diamonds Eternity Station by Yard Double Wrap Necklace 14kt I/vs
Located in New York, NY
2.46ct. Diamonds Station By Yard Necklace. Natural Rounds, Full cuts. I colors Vs-2 clarity. 35
Category

2010s American Multi-Strand Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

Estate 14K White Gold Oval Pink Sapphire Diamond Filigree Cocktail Ring
Located in Winter Springs, FL
approximately .20cttw I-J color Si1-2 clarity round diamonds and centered by an approximately 1.70ct oval cut
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, Pink Sapphire, 14k Gold, White Gold

Gabrielle Bruni Sterling Silver, 14 Karat Yellow Gold and Diamond Ring
By Gabrielle Bruni
Located in Washington Depot, CT
Diamond clarity: I2 Ring Size: 7 Weight: 6.6 dwt. / 4.2 gr. Stamped: 14k 925 D Very good condition
Category

20th Century Cocktail Rings

Materials

Diamond, Sterling Silver

14K Rose Gold Plated .925 Sterling Silver 1/2 Carat Diamond Stud Earrings
Located in New York, NY
Color: K-L Diamond Clarity: I2-I3 Diamond Weight: 0.50cttw Diamond Setting Type: Miracle Metal Type
Category

21st Century and Contemporary Indian Contemporary Stud Earrings

Materials

Diamond, White Diamond, Sterling Silver, Gold Plate, Rose Gold, 14k Gold

10k Yellow Gold 1.00 Cttw Round-Cut Diamond Floral S-Link 7.50" Bracelet
Located in New York, NY
Diamonds Diamond Color: I-J Diamond Clarity: I2-I3 Diamond Weight: 1.0 cttw Diamond Setting Type: Prong
Category

21st Century and Contemporary Indian Modern Link Bracelets

Materials

White Diamond, Diamond, 10k Gold, Yellow Gold

10K White and Rose Gold 1/3 Cttw Diamond Infinite and Ribbon Hoop Earrings
Located in New York, NY
fit. The H-I color diamonds exude a breathtaking sparkle, while the I1-I2 clarity ensures a
Category

21st Century and Contemporary Indian Modern Hoop Earrings

Materials

White Diamond, Diamond, 10k Gold, Mixed Metal, Rose Gold

14k White Gold 3.0 Carat Princess Cut Diamond Link and Buckle Tennis Bracelet
Located in New York, NY
Count: 112 Princess-Cut Diamonds Diamond Color: I-J Diamond Clarity: I1-I2 Diamond Weight: 3.0 cttw
Category

21st Century and Contemporary Indian Modern Link Bracelets

Materials

Diamond, White Diamond, 14k Gold, White Gold

10K Yellow and White Gold 3.0 Carat Diamond Cluster and Wave Link Bracelet
Located in New York, NY
Cut Diamond Diamond Color: I-J Diamond Clarity: I1-I2 Diamond Weight: 3.0 cttw Diamond Setting Type
Category

21st Century and Contemporary Indian Contemporary Link Bracelets

Materials

Diamond, White Diamond, 10k Gold, White Gold, Yellow Gold

14K Yellow Gold over Silver Diamond Accent Alternating Swirl Link Bolo Bracelet
Located in New York, NY
Diamonds Diamond Count: 9 Round-Cut Diamonds Diamond Color: I-J Diamond Clarity: I2-I3 Diamond Total Weight
Category

21st Century and Contemporary Indian Modern Link Bracelets

Materials

Diamond, White Diamond, 14k Gold, Gold Plate, Yellow Gold, Sterling Silver

White Gold Diamond Solitaire Engagement Ring, 14k Round Cut 1.00ctw Cathedral
By Scott Kay
Located in Greensboro, NC
: Round Brilliant Color: E Clarity: I2 Natural Diamond Accents Carats: .04ctw Cut: Round Brilliant
Category

20th Century More Rings

Materials

Diamond, White Gold

White Gold Diamond Hexagon Halo Pendant, 14k Round Brilliant 2.12ctw Milgrain
Located in Greensboro, NC
) Cut: Round Brilliant Color: I Clarity: I2 Natural Diamond Accents Carats: .30ctw Cut: Round
Category

Late 20th Century Unknown More Jewelry

Materials

Diamond, White Gold

Rose Gold Plated Sterling Silver 1.0 Carat Diamond Milgrain Stud Earrings
Located in New York, NY
: Natural White Diamonds Diamond Count: 2 Round-Cut Diamonds Diamond Color: K-L Diamond Clarity: I2-I3
Category

21st Century and Contemporary Indian Contemporary Stud Earrings

Materials

Diamond, White Diamond, 14k Gold, Gold Plate, Rose Gold, Sterling Silver

IGI Certified Diamond Natural 2.35Ctw Emerald Pendant Hallmark 18K Gold Pendant
Located in Delhi, DL
) Origin- Zambia Gemstone weight- 2.35ct Diamond weight- .10ct Diamond color- H-I Diamond Clarity- I1-I2
Category

2010s Indian Art Nouveau Pendant Necklaces

Materials

Diamond, Emerald, 18k Gold

.925 Sterling Silver 3.00 Carat Black Diamond Classic Stud Earrings
Located in New York, NY
Diamond Count: 2 Round-Cut Diamond Diamond Color: Black Diamond Clarity: I2-I3 Diamond Weight: 3.00cttw
Category

21st Century and Contemporary Indian Contemporary Stud Earrings

Materials

Black Diamond, Sterling Silver

Pear Shape Diamond Double Halo ~1.13 tcw Engagement Ring 14K White Rose Gold
Located in San Diego, CA
, I1 - I2 clarity Accent Diamonds: 68 Round Brilliant Diamonds ~ 0.63 tcw GH color, SI1-2 clarity
Category

2010s Engagement Rings

Materials

Diamond, 14k Gold, Rose Gold, White Gold

.925 Sterling Silver 5.0 Cttw Black Diamond Open Hoop Circle Pendant Necklace
Located in New York, NY
natural black diamonds. Each round-cut gemstone, with I2-I3 clarity, is meticulously set in a shared prong
Category

21st Century and Contemporary Indian Modern Pendant Necklaces

Materials

Black Diamond, Silver, Sterling Silver

IGI Certified Natural Diamond Emerald Pendant 18K Gold Drop Pendant Necklace
Located in Delhi, DL
Gemstone weight- 2.00ct Diamond weight- .35ct Diamond color- H-I Diamond Clarity- I1-I2 Diamond Cut
Category

2010s Indian Art Nouveau Pendant Necklaces

Materials

Diamond, Emerald, 18k Gold

.925 Sterling Silver 4.0 Cttw Black Diamond Open Hoop Circle Pendant Necklace
Located in New York, NY
natural black diamonds. Each round-cut gemstone, with I2-I3 clarity, is meticulously set in a shared prong
Category

21st Century and Contemporary Indian Modern Pendant Necklaces

Materials

Black Diamond, Silver, Sterling Silver

10K Gold 1/10 Carat Diamond Solitaire Pendant Necklace with Adjustable Chain
Located in New York, NY
Count: 1 Round-Cut Diamonds Diamond Color: J-K Diamond Clarity: I1-I2 Diamond Weight: 0.10 cttw Diamond
Category

21st Century and Contemporary Indian Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, White Gold, 10k Gold

Round and Princess Cut Diamond Hinged Bangle Bracelet in 14 Karat Rose Gold
Located in Scottsdale, AZ
Diamond Total Carat Weight: 1.44 CTW Diamond Color: H–J Diamond Clarity: I1–I2 Round Cut Diamonds
Category

21st Century and Contemporary Unknown Contemporary Bangles

Materials

Diamond, Gold, 14k Gold, Rose Gold

.925 Sterling Silver 3/4 Carat Treated Blue Diamond Milgrain Pendant Necklace
Located in New York, NY
: 1 Round-Cut Diamond Diamond Colors: Blue Diamond Clarity: I1-I2 Diamond Weight: 0.75 cttw Diamond
Category

21st Century and Contemporary Indian Contemporary Pendant Necklaces

Materials

Diamond, Blue Diamond, Sterling Silver

14 Karat Yellow Gold Natural Sapphire and Diamond Ring Size 6.5 #19055
Located in Washington Depot, CT
. Shank: 3 mm. Approximate total diamond weight: .04 ct. - .05 ct. Diamond clarity: I1-I2 Diamond color
Category

20th Century Engagement Rings

Materials

Diamond, Sapphire, 14k Gold, Yellow Gold

Yellow Gold Plated Sterling Silver 1.00 Carat Diamond Stone Band Ring
Located in New York, NY
Diamond Clarity: I1-I2 Diamond Weight: 1.00cttw Diamond Setting Type: Prong Metal Type: 14K Yellow Gold
Category

21st Century and Contemporary Indian Contemporary Fashion Rings

Materials

White Diamond, Diamond, Sterling Silver, Yellow Gold, Gold Plate, 14k Gold

.925 Sterling Silver 1 1/2 Carat Blue Diamond Solitaire Stud Earrings
Located in New York, NY
Diamonds Diamond Color: Blue Diamond Clarity: I1-I2 Diamond Total Weight: 1.50 cttw Diamond Setting Type
Category

21st Century and Contemporary Indian Contemporary Stud Earrings

Materials

Diamond, Blue Diamond, Sterling Silver

14K White Gold 1-1/2 Carat Diamond Bezel and Tapered Link Tennis Bracelet
Located in New York, NY
Diamonds Diamond Color: H-I Diamond Clarity: I1-I2 Diamond Total Weight: 1.50 cttw Diamond Setting Type
Category

21st Century and Contemporary Indian Modern Link Bracelets

Materials

Diamond, White Diamond, 14k Gold, White Gold

.925 Sterling Silver 1/4 Carat Diamond Butterfly Pendant Necklace with Box Chain
Located in New York, NY
White Diamonds Diamond Count: 39 Round-Cut Diamonds Diamond Color: H-I Diamond Clarity: I1-I2 Diamond
Category

21st Century and Contemporary Indian Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Sterling Silver

10K Yellow Gold Plated Sterling Silver 2.0 Carat Diamond Heart Pendant Necklace
Located in New York, NY
Clarity: I2-I3 Diamond Weight: 2.0 cttw Diamond Setting Type: Prong Product Gram Weight: 7.56 Grams Metal
Category

21st Century and Contemporary Indian Contemporary Pendant Necklaces

Materials

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

10K Rose Gold Plated Sterling Silver 2.0 Carat Diamond Heart Pendant Necklace
Located in New York, NY
Clarity: I2-I3 Diamond Weight: 2.0 cttw Diamond Setting Type: Prong Product Gram Weight: 7.29 Grams Metal
Category

21st Century and Contemporary Indian Contemporary Pendant Necklaces

Materials

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

Sterling Silver 1/4 Carat Diamond Round Miracle Plate "S" Link Tennis Bracelet
Located in New York, NY
: I-J Diamond Clarity: I2-I3 Diamond Weight: 0.25 cttw Diamond Setting Type: Miracle Product Gram
Category

21st Century and Contemporary Indian Contemporary Tennis Bracelets

Materials

Diamond, White Diamond, Sterling Silver

10K Yellow Gold Plated Sterling Silver 3.0 Carat Diamond Heart Pendant Necklace
Located in New York, NY
Clarity: I2-I3 Diamond Weight: 3.0 cttw Diamond Setting Type: Prong Product Gram Weight: 8.91 Grams Metal
Category

21st Century and Contemporary Indian Contemporary Pendant Necklaces

Materials

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

10K Rose Gold Plated Sterling Silver 3.0 Carat Diamond Heart Pendant Necklace
Located in New York, NY
Clarity: I2-I3 Diamond Weight: 3.0 cttw Diamond Setting Type: Prong Product Gram Weight: 8.91 Grams Metal
Category

21st Century and Contemporary Indian Contemporary Pendant Necklaces

Materials

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

Sterling Silver 1/2 Ct White and Treated Blue Diamond Multi Level Cocktail Ring
Located in New York, NY
Diamond Clarity: I2-I3 Diamond Weight: 0.5 cttw Diamond Setting Types: Pave Product Gram Weight: 3.6 Grams
Category

21st Century and Contemporary Indian Contemporary Fashion Rings

Materials

Blue Diamond, White Diamond, Diamond, Sterling Silver

Yellow Gold Over Silver 1.0 Carat Champagne Diamond Heart Pendant Necklace
Located in New York, NY
-Cut Diamonds Diamond Color: K-L Diamond Clarity: I1-I2 Diamond Weight: 1.0 cttw Diamond Setting Type
Category

21st Century and Contemporary Indian Contemporary Pendant Necklaces

Materials

Diamond, Brown Diamond, 14k Gold, Gold Plate, Yellow Gold, Sterling Silver

10K Two-Tone Gold 1/10 Carat Round Cut Diamond Swirl Pendant Necklace
Located in New York, NY
Clarity: I2-I3 Diamond Weight: 0.10 cttw Diamond Setting Type: Prong Product Gram Weight: 1.53 Grams Metal
Category

21st Century and Contemporary Indian Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, 10k Gold, Yellow Gold, White Gold

18K Yellow Gold Over Silver 1/3 Carat Diamond Studded Dog Tag Pendant Necklace
Located in New York, NY
Count: 52 Round-Cut Diamonds Diamond Color: I-J Diamond Clarity: I2-I3 Diamond Weight: 0.31 cttw Diamond
Category

21st Century and Contemporary Indian Modern Pendant Necklaces

Materials

Diamond, White Diamond, Yellow Gold, 18k Gold, Gold Plate, Sterling Silver

Bezel Set Round Diamond Wheat Chain Station Necklace in 18 Karat Yellow Gold
Located in Scottsdale, AZ
: Round Brilliant Cut Diamond Total Carat Weight: 1.25 CTW Diamond Clarity: I1–I2 Diamond Color: G–H
Category

21st Century and Contemporary Unknown Contemporary Chain Necklaces

Materials

Diamond, Gold, 18k Gold, Yellow Gold

14K White Gold 1/2 Carat Round Diamond 6 Prong Crown Stud Earrings
Located in New York, NY
Diamond Clarity: I1-I2 Diamond Weight: 1/2 cttw Diamond Setting Type: 6-Prong and Pave Product Gram Weight
Category

21st Century and Contemporary Indian Contemporary Stud Earrings

Materials

Diamond, White Diamond, 14k Gold, White Gold

10K Two-Tone Gold 1/4 Carat Round Diamond Heart Dangle Earrings
Located in New York, NY
Diamonds Diamond Count: 50 Round-Cut Diamonds Diamond Color: I-J Diamond Clarity: I2-I3 Diamond Weight
Category

21st Century and Contemporary Indian Contemporary Dangle Earrings

Materials

Diamond, White Diamond, 10k Gold, White Gold, Yellow Gold

10K Yellow Gold Green Emerald and 1/7 Cttw Diamond Halo Octagonal Stud Earrings
Located in New York, NY
natural diamonds, totaling 1/7 Cttw, renowned for their I-J color and I1-I2 clarity. These octagonal
Category

21st Century and Contemporary Chinese Modern Stud Earrings

Materials

White Diamond, Emerald, 10k Gold, Yellow Gold

Vintage 18K Cabochon Pink Coral Transitional Cut Diamond Rosetta Cocktail Ring
Located in Winter Springs, FL
by a large natural pink coral cabochon surrounded by approximately 2ctw in H-I color Vs1-2 clarity
Category

Mid-20th Century Retro Cocktail Rings

Materials

Coral, Diamond, 18k Gold, Yellow Gold, Sterling Silver

14K White Yellow Gold 5/8 Carat Diamond Marquise Floral Style Pendant Necklace
Located in New York, NY
Diamond Count: 68 Round-Cut Diamonds Diamond Color: H-I Diamond Clarity: I1-I2 Diamond Weight: 0.65 cttw
Category

21st Century and Contemporary Indian Contemporary Pendant Necklaces

Materials

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

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I2 Clarity Diamonds For Sale on 1stDibs

Browse a vast assortment of i2 clarity diamonds for sale on 1stDibs. These distinct designs — crafted with great care and often made from Gold, White Gold and 14k Gold — can elevate any look. Find a collection of 5 vintage versions or 12 modern creations for a more contemporary example of these cherished accessories. Our inventory is broad and distinctive, with accessories on offer that were made as long ago as the 19th Century to those produced as recently as the 21st Century. Our collection of i2 clarity diamonds includes designs that are universally popular, but Modern and Contemporary styles, specifically, are sought with frequency. Versions of these items have been a part of the life’s work for many jewelers, but those produced by Antinori Fine Jewels are consistently popular. A selection of round cut, emerald cut and asscher cut can be found today on these pages. There aren’t many items for men in our collection of i2 clarity diamonds, as most of the options available are for women.

How Much are I2 Clarity Diamonds?

Prices for i2 clarity diamonds start at $3,750 and top out at $120,000 with these rings, on average, selling for $10,556.

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.  

Questions About I2 Clarity Diamonds
  • 1stDibs ExpertApril 5, 2022
    A D clarity diamond is quite rare, so it is considered valuable. The lettering system refers to color, and D clarity signifies that a diamond is colorless. So whether D clarity is good or not, really comes down to a matter of preference in what you are looking for in a diamond. Shop a collection of expertly vetted gems from some of the world’s top sellers on 1stDibs.
  • 1stDibs ExpertNovember 1, 2023
    The best available clarity for diamond stud earrings is FL or flawless. FL diamonds are very rare and sell for the highest prices. Diamonds with clarity ratings of SI2 and higher may appear to be flawless once set due to their size. Explore a wide variety of diamond stud earrings on 1stDibs.
  • 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 ExpertApril 5, 2022
    The difference between Type I and Type II diamonds is their composition. Type I diamonds contain nitrogen-based impurities, while Type II diamonds do not feature these types of impurities. You'll find a large collection of diamond gemstone jewelry on 1stDibs.