Guides & expertise · Diamantaires OG
What is the price of a 2-carat diamond?
Table of Contents
Estimating the price of a diamond can be useful both before acquiring a diamond and before selling one. If you know the reference price of a 2-carat diamond before acquiring or selling it, you will avoid scams and ensure a good purchase or sale price. Find out how much a 2-carat diamond costs and how to explain the differences in value among diamonds of the same weight.
We guarantee the best prices for your 2-carat diamond; if you have a direct purchase offer from a competitor, we will not only match it but also commit to offering you a higher price.
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Our customer service is available free of charge to evaluate your diamond.
How to estimate the value of a 2-carat diamond?
To estimate the value of a 2-carat diamond, you must base it on the following criteria:
- The type of diamond
- The grading report associated with the diamond and the laboratory that issued it
- The characteristics and quality of the diamond
Regarding the type of diamond, there are a few rules to know to avoid mistakes in estimating the value of a diamond:
- The round brilliant cut diamond is the most valuable. It will therefore cost more than a pear-shaped, cushion-cut, or princess-cut diamond with the same characteristics;
- A set diamond has less value than an investment diamond (a diamond that will not be mounted on a piece of jewelry);
- An old diamond is more valuable than a recently acquired diamond.
The second important criterion for estimating the value of a 2-carat diamond is the grading report associated with the diamond. Although many gemological laboratories worldwide can produce grading reports for diamonds, only a few of them are recognized as reliable. Thus, a diamond certified by the GIA (Gemological Institute of America) will have the most value. Diamonds certified by the LFG (Laboratoire Français de Gemmologie), the IGI (International Gemological Institute) or the HRD will also have value; whereas diamonds certified by the AIG (Antwerp International Gemological Laboratories), which has a very poor reputation, will be valued at 0.
Finally, the characteristics of the diamond come into play to estimate its value, notably the 4Cs:
- The weight of the diamond (Carat)
- The cut of the diamond (Cut)
- The color of the diamond (Color)
- The clarity of the diamond (Clarity)
In other words, a colorless, well-cut, inclusion-free 2-carat diamond will be worth more than a diamond with a more tinted color, proportions less close to the ideal, and some inclusions.
Fluorescence, symmetry, and polish are other characteristics of the diamond that appear on the grading report and are therefore taken into account to estimate its value.
How much does a 2-carat diamond cost?
For a good quality-price ratio, a mid-range 2-carat diamond should cost between €18,000 and €21,000. Of course, this price range may vary depending on the characteristics of the diamond and the laboratory that certified it.
At Diamantaires Paris OG, we offer you high-end 2-carat diamonds between €22,983 and €56,970. All our 2-carat diamonds are certified by the GIA, round brilliant cut, with no fluorescence and Excellent symmetry, polish, and cut quality. We offer 2-carat diamonds with no internal inclusions (IF), or, for smaller budgets, 2-carat diamonds graded SI2 (Slightly Included 2), whose inclusions are not visible to the naked eye.
Indicative price of the value of a 2-carat diamond with GIA certificate
Each diamond is unique and different, this price grid will never replace an appraisal by an expert gemologist certified by the French state.
Moreover, this pricing table applies to diamonds with a GIA certificate.
The margin of error depending on the period is greater than 30% upwards or downwards.
—-> 1-carat diamond price
—-> 3-carat diamond price
—-> 4-carat diamond price
—-> 5-carat diamond price
| Color | i.f. | vvs1 | vvs2 | vs1 | vs2 | si1 | si2 |
| D | €34,785.00 | €29,067.00 | €24,302.00 | €20,966.00 | €17,631.00 | €14,295.00 | €11,436.00 |
| E | €27,550.00 | €24,700.00 | €21,850.00 | €19,000.00 | €16,150.00 | €13,300.00 | €10,450.00 |
| F | €24,047.00 | €22,161.00 | €19,803.00 | €16,974.00 | €15,088.00 | €12,259.00 | €9,713.00 |
| G | €19,929.00 | €18,031.00 | €16,133.00 | €14,710.00 | €13,286.00 | €11,388.00 | €9,300.00 |
| H | €16,167.00 | €15,216.00 | €14,265.00 | €12,839.00 | €11,412.00 | €10,461.00 | €8,939.00 |
| I | €11,838.00 | €11,364.00 | €10,891.00 | €10,417.00 | €9,944.00 | €8,997.00 | €8,050.00 |
| J | €10,059.00 | €9,580.00 | €9,101.00 | €8,622.00 | €8,143.00 | €7,664.00 | €7,185.00 |
| K | €9,073.00 | €8,118.00 | €7,354.00 | €6,876.00 | €6,399.00 | €5,921.00 | €5,539.00 |
A mid-range 2-carat diamond typically costs between €18,000 and €21,000. At Diamantaires Paris OG, high-end 2-carat diamonds range from €22,983 to €56,970, all certified by the GIA.
What criteria are used to estimate the value of a 2-carat diamond?The value is based on the type of diamond, the grading report (preference for GIA), and the diamond's characteristics (the 4Cs: Carat, Cut, Color, Clarity).
Why does the type of diamond affect its value?Round brilliant diamonds are the most highly valued. Set diamonds have less value than investment diamonds, and old diamonds are more precious than recent ones.
How does Diamantaire Paris evaluate diamonds?They use professional criteria, including type, characteristics (4Cs), and the grading report. They offer appraisals for vintage jewelry, investments in GIA diamonds, and the sale of diamond rings.
How to contact Diamantaire Paris for an appraisal or a purchase?- Address: 43 Rue Beaubourg, 75003 Paris
- Phone: 01 48 87 81 44
- Email: [email protected]
- Hours: Monday to Friday, 10 a.m. to 1 p.m. and 2 p.m. to 6:30 p.m.
At Diamantaire Paris, we understand the importance of each precious stone and each piece of jewelry, whether it is an inherited piece or a recent acquisition. Our expertise in diamond evaluation is illustrated by our detailed guide on the price of 2-carat diamonds, where we provide precise information to help you understand the value of your precious stone.
If you own vintage jewelry, such as Art Deco pieces, our team of experts is at your disposal for a professional appraisal. We appreciate the beauty and history of each piece of jewelry, ensuring a respectful and accurate evaluation.
For those looking to invest in quality diamonds, our section on investing in GIA diamonds offers essential advice and information. Moreover, if you are considering selling a diamond ring, we offer a transparent and fair evaluation to guarantee you receive the best possible offer.
We are also specialized in high jewelry, offering appraisal services for renowned brands such as Boucheron and Van Cleef & Arpels. Our expertise in these areas guarantees that your precious jewelry is evaluated with the utmost care and professionalism.
Finally, for those who own antique jewelry, we offer specialized evaluation and sales services. Whether you are looking to sell or simply know the value of your jewelry, Diamantaire Paris is your trusted partner in the world of precious stones and high jewelry.
Frequently Asked Questions
Your questions
What is the price of a 2-carat diamond?+
The price of a 2-carat diamond depends on the 4Cs (cut, color, clarity, carat weight) and its certificate. For equal quality, a 2-carat diamond is worth significantly more than two 1-carat diamonds, as larger stones are rarer. Our gemologists provide a free appraisal to determine its exact value.
Why does a 2-carat diamond cost more than twice a 1-carat diamond?+
Because the price per carat increases with weight: high-carat diamonds are rare, so for identical quality, the price per carat of a 2-carat is higher than that of a 1-carat. This is the rarity effect.
How to sell a 2-carat diamond at the best price?+
Have it appraised by state-certified gemologists who use the international price list (Rapaport). Diamantaires Paris offers free appraisal, immediate payment, and beats competing offers.
Is a certificate necessary for a 2-carat diamond?+
Highly recommended for a stone of this value: a GIA, IGI, or HRD certificate guarantees the characteristics and maximizes the buyback price. Without a certificate, the appraisal is carried out on-site.
Free & confidential estimate
How much is your diamond worth?
Receive an initial price range in 3 steps—a state-certified gemologist will respond within 24 h. No obligation, with the utmost discretion.
In the same section
- ◆ Price of a 0.5 Carat Diamond: Guide & Valuation 2026
- ◆ Price of a 1.5-Carat Diamond: Guide & 2026 Valuation
- ◆ Price of a 1 carat diamond in 2026: from €2,000 to €25,000
- ◆ Price of a 3-carat diamond in 2026: €20,000 to €143,000
- ◆ Price of a 4-carat diamond in 2026: €33,000 to €252,000
- ◆ Price of a 5-carat diamond in 2026: €51,600 to €445,300