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I1 Grade Diamond

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1.00 Carat Loose Diamond, Radiant Cut GIA Graded I1 J Solitaire
Located in Greensboro, NC
to contact us. All items are carefully examined; diamonds and gemstones are graded and identified by
Category

21st Century and Contemporary Unknown Loose Gemstones

Materials

Diamond

1.12 Carat Loose Diamond, Cushion Cut GIA Graded I1 L Solitaire
Located in Greensboro, NC
carefully examined; diamonds and gemstones are graded and identified by GIA graduates. If there is a
Category

20th Century Unknown Loose Gemstones

Materials

Diamond

14k Yellow Gold 1/3ct. TDW Round Diamond Pendant Necklace 'H-I, SI2-I1'
Located in New York, NY
diamonds are color rated as H-I color, and clarity graded as SI2-I1. The total diamond weight of this
Category

21st Century and Contemporary Indian Pendant Necklaces

Materials

White Diamond, Diamond, Yellow Gold

.52 Carat Loose Diamond, Round Brilliant Cut GIA Graded I1 D Solitaire
Located in Greensboro, NC
hesitate to contact us. All items are carefully examined; diamonds and gemstones are graded and identified
Category

21st Century and Contemporary Unknown Loose Gemstones

Materials

Diamond

14k Yellow 1/2 ct TDW Round Cut Diamond Heart Halo Pendant Necklace 'H-I, I1-I2'
Located in New York, NY
Ring clasp. These natural diamonds are color rated as H-I color, and clarity graded as I1-I2. The total
Category

21st Century and Contemporary Indian Pendant Necklaces

Materials

Diamond, White Diamond, Yellow Gold

1.51 Carat Round shaped diamond I1 Clarity
Located in Kowloon, HK
***100% NATURAL FANCY COLOUR DIAMOND*** ✪ Diamond Details ✪ ➛ Shape: Round ➛ Colour Grade: G
Category

2010s Asian Loose Gemstones

Materials

Diamond, White Diamond

Natural Loose 0.91 H I1 Octagonal Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: 55819 Stone Shape: Octagonal Diamond Diamond Weight: 0.91 CT Clarity: I1
Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond, White Diamond

Natural Loose 0.91 H I1 Octagonal Diamond
Natural Loose 0.91 H I1 Octagonal Diamond
Free Shipping
W 0.35 in D 0.09 in L 0.22 in
Natural Loose 1.00 F I1 Hexagonal Shape Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: 55532 Stone Shape: Hexagonal Shape Diamond Weight: 1.00 CT Clarity: I1
Category

21st Century and Contemporary Loose Gemstones

Materials

White Diamond, Diamond

Natural Loose 1.00 F I1 Hexagonal Shape Diamond
Natural Loose 1.00 F I1 Hexagonal Shape Diamond
Free Shipping
W 0.27 in D 0.11 in L 0.27 in
2.24 Carat Shield Cut Diamond I1 Clarity GIA Certified
Located in Kowloon, HK
➛ Colour Grade: G ➛ Carat: 2.24 ➛ Clarity: I1 ➛ GIA Certified ^FEATURES OF THE DIAMOND^ This 2.24-carat
Category

2010s Asian Loose Gemstones

Materials

White Diamond, Diamond

2.24 Carat Shield Cut Diamond I1 Clarity GIA Certified
2.24 Carat Shield Cut Diamond I1 Clarity GIA Certified
Free Shipping
H 0.1 in W 0.63 in L 0.33 in
Natural loose 1.45 Carat H I1 Round Brilliance Diamond
Located in New York, NY
ITEM DESCRIPTION ID #:NYC57483 Stone Shape:Round Brilliance Diamond Weight:1.45 carat Clarity:I1
Category

1990s Loose Gemstones

Materials

Diamond

1 pc Natural Diamond - 0.41 ct - Round - I - SI2- GIA Certificate
Located in רמת גן, IL
Natural round brilliant diamond in a 0.41 carat I SI2 graded by GIA Laboratory with Excellent cut
Category

2010s Israeli Loose Gemstones

Materials

Diamond

Sparkling 1 pc Natural Diamond with 0.81 ct I VS1 - IGI Certificate
Located in רמת גן, IL
Natural pear brilliant diamond in a 0.81 carat I VS1 graded by IGI Laboratory with beautiful cut
Category

2010s Israeli Loose Gemstones

Materials

Diamond

Platinum AIG Graded Princess Cut Diamond Engagement Ring and Band
Located in Laguna Beach, CA
Stone Is A Square Shaped Princess Cut, .70 Carat, G Color, I1 Clarity with AIG Grading Certificate. The
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

Vivid Diamonds 1.93 Carat Diamond Earrings
By Vivid Diamonds
Located in Miami, FL
spectacular round brilliant cut diamonds weighing 1.93 carats total, H-I color an I1 clarity. These diamonds
Category

21st Century and Contemporary American Modern Stud Earrings

Materials

Diamond, White Gold

0.41 Carat Fancy Yellow Radiant shaped diamond I1 Clarity GIA Certified
Located in Kowloon, HK
. Our fancy yellow diamond with I1 clarity is a diamond with a yellow color grade, which means it
Category

2010s Asian Loose Gemstones

Materials

Diamond, Yellow Diamond

Platinum 3.61ctw Gia Graded Round Diamond Milgrain Work Engagement Ring
Located in Montclair, NJ
-- Stone(s) -- (1) Natural Genuine Diamond - Round Brilliant Cut - Prong Set - J Color - VS2
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

0.30 Carat Light Pink Pear cut diamond I1 Clarity GIA Certified
Located in Kowloon, HK
***100% NATURAL FANCY COLOUR DIAMOND*** ✪ Diamond Details ✪ ➛ Shape: Pear ➛ Colour Grade: Light
Category

2010s Asian Loose Gemstones

Materials

Diamond, Pink Diamond

0.45 Carat Faint Pink Cushion cut diamond I1 Clarity GIA Certified
Located in Kowloon, HK
*100% NATURAL FANCY COLOUR DIAMOND* ✪ Diamond Details ✪ ➛ Shape: Cushion ➛ Colour Grade: Faint
Category

2010s Asian Loose Gemstones

Materials

Diamond, Pink Diamond

0.33 Carat Light Pink Round cut diamond I1 Clarity GIA Certified
Located in Kowloon, HK
*100% NATURAL FANCY COLOUR DIAMOND* ✪ Diamond Details ✪ ➛ Shape: Round ➛ Colour Grade: Light Pink
Category

2010s Asian Loose Gemstones

Materials

Diamond

3.00 Carat Light Pink Pear cut diamond I1 Clarity GIA Certified
Located in Kowloon, HK
*100% NATURAL FANCY COLOUR DIAMOND* ✪ Diamond Details ✪ ➛ Shape: Pear ➛ Colour Grade: Light Pink
Category

2010s Asian Loose Gemstones

Materials

Diamond, Pink Diamond

3.00 Carat Light Pink Pear cut diamond I1 Clarity GIA Certified
3.00 Carat Light Pink Pear cut diamond I1 Clarity GIA Certified
Free Shipping
H 0.21 in W 0.31 in L 0.48 in
1.22 Carat Loose H / I1 Round Brilliant Cut Diamond GIA Certified
Located in Sherman Oaks, CA
1.22 Carat Loose H / I1 Round Brilliant Cut Diamond GIA Certified Diamond General Info Diamond Cut
Category

21st Century and Contemporary American Modern Loose Gemstones

Materials

Diamond

1.10 Carat Loose D / I1 Marquise Brilliant Cut Diamond GIA Certified
Located in Sherman Oaks, CA
1.10 Carat Loose D / I1 Marquise Brilliant Cut Diamond GIA Certified Diamond General Info GIA
Category

21st Century and Contemporary American Modern Loose Gemstones

Materials

Diamond

Vivid Diamonds GIA Certified 1.92 Carat Diamond Studs
By Vivid Diamonds
Located in Miami, FL
spectacular GIA Certified round brilliant cut diamonds weighing 1.92 carats total, H-I color SI2-I1 clarity
Category

21st Century and Contemporary Modern Stud Earrings

Materials

Diamond, Platinum

.77 Carat Princess Cut Diamond EGL USA Graded Loose Solitaire
Located in Greensboro, NC
; diamonds and gemstones are graded and identified by GIA graduates. If there is a specific piece you are
Category

20th Century Unknown Loose Gemstones

Materials

Diamond

1.03-CARAT, FANCY BROWNISH YELLOW, CUT DIAMOND I1 Clarity GIA Certified
Located in Kowloon, HK
*100% NATURAL FANCY COLOUR DIAMOND* ✪ Diamond Details ✪ ➛ Shape: Round ➛ Colour Grade: Fancy
Category

2010s Asian Loose Gemstones

Materials

Diamond

0.72 Carat Faint Pink Oval cut I1 Clarity GIA Certified Diamond
Located in Kowloon, HK
*100% NATURAL FANCY COLOUR DIAMOND* ✪ Diamond Details ✪ ➛ Shape: Oval ➛ Colour Grade: Faint Pink
Category

2010s Asian Loose Gemstones

Materials

Diamond

Vintage Platinum 3.56ctw GIA Graded Octagonal Emerald & Baguette Diamond Ring
Located in Montclair, NJ
) Natural Genuine Diamonds - Baguette Cut - Channel Set - H/I Color - VS1/VS2 Clarity - 0.30ctw (approx
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Emerald, Platinum

1.07 Carat Loose J / I1 Square Modified Brilliant Diamond GIA Certified
Located in Sherman Oaks, CA
Grading Results Carat Weight: 1.07 Color Grade: J Clarity Grade: I1 Additional Grading Information
Category

21st Century and Contemporary American Modern Loose Gemstones

Materials

Diamond

10k White Gold 1/2ct TDW Diamond Square Pendant Necklace 'I-J, I2-I3'
Located in New York, NY
chain with Spring Ring clasp. These natural diamonds are color rated as I-J color, and clarity graded as
Category

21st Century and Contemporary Indian Pendant Necklaces

Materials

White Diamond, Diamond, White Gold

1.32 Carat Fancy Pink Brown Pear cut diamond I1 Clarity GIA Certified
Located in Kowloon, HK
I1 clarity grade. Also, our GIA (Gemological Institute of America) certified diamond has undergone
Category

2010s Asian Loose Gemstones

Materials

Diamond, Brown Diamond

Vivid Diamonds GIA Certified 4.11 Carat Diamond Solitaire Stud Earrings
By Vivid Diamonds
Located in Miami, FL
Certified round brilliant cut diamonds weighing 4.04 carats total, K-L color, I1 clarity. These diamonds
Category

21st Century and Contemporary American Modern Stud Earrings

Materials

Diamond, Platinum

Vivid Diamonds GIA Certified 6.02 Carat Diamond Solitaire Stud Earrings
By Vivid Diamonds
Located in Miami, FL
Certified round brilliant cut diamonds weighing 6.02 carats total, G-H color I1 clarity. These diamonds were
Category

21st Century and Contemporary American Modern Stud Earrings

Materials

Diamond, Platinum

0.74 Carat Very Light Blue Round cut diamond I1 Clarity GIA Certified
Located in Kowloon, HK
understated coloration. This Very Light Blue diamond with an I1 clarity grade indicates that the diamond has
Category

2010s Asian Loose Gemstones

Materials

Blue Diamond, Diamond

Vivid Diamonds GIA Certified 5.01 Carat Diamond Solitaire Stud Earrings
By Vivid Diamonds
Located in Miami, FL
spectacular GIA Certified round brilliant cut diamonds weighing 5.01 carats total, J color SI2-I1 clarity
Category

21st Century and Contemporary American Modern Stud Earrings

Materials

Diamond, Platinum

Vivid Diamonds GIA Certified 6.02 Carat Diamond Solitaire Stud Earrings
By Vivid Diamonds
Located in Miami, FL
Certified round brilliant cut diamonds weighing 6.02 carats total, G-H color I1 clarity. These diamonds were
Category

21st Century and Contemporary American Modern Stud Earrings

Materials

Diamond, Platinum

0.25 Carat Fancy Orangy Pink Round Shaped Diamond I1 Clarity CGL Certified
Located in Kowloon, HK
***100% NATURAL FANCY COLOUR DIAMOND*** ✪ Diamond Details ✪ ➛ Shape: Round ➛ Colour Grade: Fancy
Category

2010s Asian Loose Gemstones

Materials

Diamond, Pink Diamond

Vivid Diamonds .98 Carat Diamond Double Halo Heart Necklace
By Vivid Diamonds
Located in Miami, FL
Stunning Vivid Diamonds Necklace crafted in 18 karat white gold, showcasing a heart shaped diamond
Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

0.20 Carat Fancy Light Pink Round Cut Diamond I1 Clarity GIA Certified
Located in Kowloon, HK
*100% NATURAL FANCY COLOUR DIAMOND* ✪ Diamond Details ✪ ➛ Shape: Round ➛ Colour Grade: Fancy
Category

2010s Asian Loose Gemstones

Materials

Pink Diamond, Diamond

0.32 Carat Fancy Intense Yellow Cushion shaped diamond I1 Clarity GIA Certified
Located in Kowloon, HK
**100% NATURAL FANCY COLOUR DIAMOND** ✪ Diamond Details ✪ ➛ Shape: Cushion ➛ Colour Grade: Fancy
Category

2010s Asian Loose Gemstones

Materials

Diamond, Yellow Diamond

0.34 Carat Very Light Pink Pear cut diamond I1 Clarity GIA Certified
Located in Kowloon, HK
***100% NATURAL FANCY COLOUR DIAMOND*** ✪ Diamond Details ✪ ➛ Shape: Pear ➛ Colour Grade: Very
Category

2010s Asian Loose Gemstones

Materials

Pink Diamond, Diamond

0.29 Carat Fancy Yellow Orange Marquise cut diamond I1 Clarity GIA Certified
Located in Kowloon, HK
*100% NATURAL FANCY COLOUR DIAMOND* ✪ Diamond Details ✪ ➛ Shape: Marquise ➛ Colour Grade: Fancy
Category

2010s Asian Loose Gemstones

Materials

Diamond

0.70 Carat Very Light Pink Round cut diamond I1 Clarity GIA Certified
Located in Kowloon, HK
*100% NATURAL FANCY COLOUR DIAMOND* ✪ Diamond Details ✪ ➛ Shape: Round ➛ Colour Grade: Very Light
Category

2010s Asian Loose Gemstones

Materials

Diamond

Vivid Diamonds GIA Certified 2.09 Carat Diamond and Ruby Stud Earrings
By Vivid Diamonds
Located in Miami, FL
diamonds, weighing 2.09 carats total, J color, VS2-I1 clarity accented by 24 French cut rubies, weighing
Category

21st Century and Contemporary American Art Deco Stud Earrings

Materials

Ruby, Diamond, Platinum

0.63 Carat Fancy Brownish Purplish Pink Radiant Diamond I1 Clarity GIA Certified
Located in Kowloon, HK
*100% NATURAL FANCY COLOUR DIAMOND* ✪ Diamond Details ✪ ➛ Shape: Radiant ➛ Colour Grade: Fancy
Category

2010s Asian Loose Gemstones

Materials

Diamond

0.41 Carat Fancy Brownish Pink Cushion Cut Diamond I1 Clarity GIA Certified
Located in Kowloon, HK
*100% NATURAL FANCY COLOUR DIAMOND* ✪ Diamond Details ✪ ➛ Shape: Cushion ➛ Colour Grade: Fancy
Category

2010s Asian Loose Gemstones

Materials

Diamond

0.50 Carat Fancy Intense Yellow Oval shaped diamond I1 Clarity GIA Certified
Located in Kowloon, HK
***100% NATURAL FANCY COLOUR DIAMOND*** ✪ Diamond Details ✪ ➛ Shape: Oval ➛ Colour Grade: Fancy
Category

2010s Asian Loose Gemstones

Materials

Diamond

0.73Carat Fancy Deep Yellow Orange Marquise Cut Diamond I1 Clarity GIA Certified
Located in Kowloon, HK
*100% NATURAL FANCY COLOUR DIAMOND* ✪ Diamond Details ✪ ➛ Shape: Marquise ➛ Colour Grade: Fancy
Category

2010s Asian Loose Gemstones

Materials

Diamond

1.03 Carat Fancy Light Yellow Emerald cut diamond i1 Clarity GIA Certified
Located in Kowloon, HK
*100% NATURAL FANCY COLOUR DIAMOND* ✪ Diamond Details ✪ ➛ Shape: Emerald ➛ Colour Grade: Fancy
Category

2010s Asian Loose Gemstones

Materials

Diamond, Emerald

2.65 Carat Loose Fancy Pink / I1 Marquise Brilliant Cut Diamond GIA Certified
Located in Sherman Oaks, CA
: 13.23 x 7.10 x 4.23 mm Diamond Grading Results Carat Weight: 2.65 Clarity Grade: I1 Color Grading
Category

21st Century and Contemporary American Modern Loose Gemstones

Materials

Diamond

0.37 Carat Very Light Purplish Pink Round Cut Diamond I1 Clarity CGL Certified
Located in Kowloon, HK
-pink color and an I1 clarity grade. Our "CGL certified diamond" means that the diamond has been
Category

2010s Asian Loose Gemstones

Materials

Diamond, Pink Diamond

Antique Edwardian Platinum GIA Graded 1.15ct Diamond Stackable 5 Stone Band Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Diamond (at the center)- Old Mine Cut - Prong Set - K Color - I1
Category

Vintage 1910s Edwardian Band Rings

Materials

Diamond, Platinum

1.00 Carat Fancy Deep Brown Orange Pear cut diamond i1 Clarity GIA Certified
Located in Kowloon, HK
Brown Orange ➛ Carat: 1.00 ➛ Clarity: I1 ➛ GIA Certified ^FEATURES OF THE DIAMOND^ This 1 carat
Category

2010s Asian Loose Gemstones

Materials

Diamond

1.40 Carat Old European Cut Diamond OP/I1 Vintage 14KW Engagement Ring
Located in New York, NY
, capturing the essence of your commitment with its brilliance. The warm, subtle hues of the OP/I-1 grade add
Category

20th Century Unknown Art Deco Engagement Rings

Materials

Diamond, 14k Gold

0.40 Carat Fancy Light Brownish Purplish Pink Round Diamond I1 Clarity CGL Cert
Located in Kowloon, HK
***100% NATURAL FANCY COLOUR DIAMOND*** ✪ Diamond Details ✪ ➛ Shape: Round ➛ Colour Grade: Fancy
Category

2010s Asian Loose Gemstones

Materials

Diamond, Pink Diamond

.925 Sterling Silver 2 1/2 cttw Diamond Cross Pendant Necklace (H-I, I2-I3)
Located in New York, NY
1/2 carats and is a contemporary classic. Color grade range is H-I and the clarity grade ranges from
Category

21st Century and Contemporary Indian Modern Pendant Necklaces

Materials

White Diamond, White Gold, Sterling Silver

0.50 Carat Fancy Deep Brown Pink Pear Cut Diamond I1 Clarity GIA Certified
Located in Kowloon, HK
*100% NATURAL FANCY COLOUR DIAMOND* ✪ Diamond Details ✪ ➛ Shape: Pear ➛ Colour Grade: Fancy Deep
Category

2010s Asian Loose Gemstones

Materials

Diamond

0.30 Carat Fancy Deep Orangy Pink Cushion Cut Diamond I1 Clarity GIA Certified
Located in Kowloon, HK
*100% NATURAL FANCY COLOUR DIAMOND* ✪ Diamond Details ✪ ➛ Shape: Cushion ➛ Colour Grade: Fancy
Category

2010s Asian Loose Gemstones

Materials

Diamond

0.55 Carat Fancy Light Gray Blue Radiant Cut Diamond I1 Clarity GIA Certified
Located in Kowloon, HK
*100% NATURAL FANCY COLOUR DIAMOND* ✪ Diamond Details ✪ ➛ Shape: Radiant ➛ Colour Grade: Fancy
Category

2010s Asian Loose Gemstones

Materials

Diamond

Certified 14K Gold 0.3ct Natural Diamond G-I1 Designer Wedding Band Ring
By GLEAMIRE
Located in Los Angeles, CA
Natural Diamonds with a total of 0.31 carat in G-H color and I1-I2 clarity.clarity.combined with 1 stone
Category

2010s Indian Contemporary Wedding Rings

Materials

Diamond, 14k Gold, White Gold

Certified 14K Gold 0.2ct Natural Diamond F-I1 Designer Infinity Link Ring
By GLEAMIRE
Located in Los Angeles, CA
Natural Diamonds with a total of 0.2 carat in F-G color and I1-I2 clarity.clarity.combined with 1 stone of
Category

2010s Indian Contemporary Cocktail Rings

Materials

Diamond, 14k Gold, White Gold

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I1 Grade Diamond For Sale on 1stDibs

You are likely to find exactly the i1 grade diamond you’re looking for on 1stDibs, as there is a broad range for sale. Each design created in this style — which was crafted with great care and often made from gold, 18k gold and white gold — can elevate any look. Find an antique version now, or shop for 2855 vintage or 2258 modern creation for a more contemporary example of these cherished accessories. You’re likely to find the perfect i1 grade diamond among the distinctive items we have available, which includes versions made as long ago as the 18th Century as well as those produced as recently as the 21st Century. There have been many well-made iterations of the classic i1 grade diamond over the years, but those made by Antinori Fine Jewels, TJD and Suzy Levian are often thought to be among the most beautiful. A round cut version of this piece has appeal, but there are also old european cut and oval cut versions for sale. Finding a i1 grade diamond for sale for women should be easy, but there are 1574 pieces available to browse for unisex as well as men, too.

How Much is a I1 Grade Diamond?

On average, a i1 grade diamond at 1stDibs sells for $6,101, while they’re typically $1 on the low end and $4,125,000 for the highest priced versions of this item.
Questions About I1 Grade Diamond
  • 1stDibs ExpertNovember 6, 2023
    The best cut grade for a diamond varies by rating system. The Gemological Institute of America (GIA) ranks the best cuts as Excellent, while the International Gemological Institute (IGI) has Ideal at the top of its rating chart. Keep in mind that only round brilliant-cut diamonds receive cut grades. There are no ratings for other cuts like the marquise or the emerald. And remember, if you're shopping for an antique diamond ring, instead of dedicating yourself to finding the perfect cut or stone, focus on the one that best expresses your personal style. Explore a diverse assortment of diamond jewelry on 1stDibs.
  • 1stDibs ExpertFebruary 22, 2021
    Depending on the quality, age, and designer, a 1-carat diamond can cost between $1,300 and $16,500.
  • 1stDibs ExpertApril 5, 2022
    The term 1-carat diamond earrings means a pair of earrings set with diamond gemstones that have a total weight of 200 milligrams. Depending on the design, each earring may hold one diamond or several smaller gems. You'll find a variety of diamond gemstone earrings on 1stDibs.
  • 1stDibs ExpertOctober 5, 2021
    What a 1-carat black diamond is worth varies according to the cut, type (natural/treated) and the demand and supply. Both natural and treated black diamonds increase in value as demand increases. It ranges from $100 to $3,000 per carat. On 1stDibs, you can find a variety of unique and designer black diamond jewelry & watches from different periods to choose from.
  • 1stDibs ExpertSeptember 28, 2021
    A 1-carat pink diamond’s worth depends on the color intensity and carat. High-quality pinks are the most expensive natural diamond color today. The price can vary from $10,000 to $70,000 per carat for an intense pink. On 1stDibs, you will find a variety of pink diamond jewelry from different periods.
  • 1stDibs ExpertNovember 8, 2023
    The term 1 CTTW diamond earrings means a pair of diamond earrings with a total carat weight of 1 carat. Carats are the unit of measurement for gemstones and equals around 200 milligrams. Each earring in a set has an individual carat weight, and the two weights added together give you the total carat weight. So, a pair with a total carat weight of 1 would usually consist of two 0.5 carat earrings. Explore a large selection of diamond earrings on 1stDibs.
  • 1stDibs ExpertOctober 19, 2021
    The average cost of a pair of diamond stud earrings with a total carat weight of 1-carat is $2,495. Depending on the clarity, cut and color of the diamond, the price and other details may vary. On 1sDibs, shop for antique and vintage diamond earrings.
  • 1stDibs ExpertFebruary 22, 2021
    The average cost of a pair of 1-carat diamond earrings is around $2,500. However, that price can change depending on the quality of the diamonds and the brand.
  • 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.
  • 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.