Guides & expertise · Diamantaires OG
Sell your 5-carat diamonds with Diamantaires Paris today
Knowing the average price of a diamond on the market can be very useful, whether you wish to sell a diamond or buy one. Buying a diamond, like selling a diamond, is unfortunately prone to scams, which is why we strongly advise you to be able to estimate the price of the diamond you wish to buy or sell yourself! Find out the price of a 5-carat diamond and how to estimate its value.
—-> 1-carat diamond price
—-> 2-carat diamond price
—-> 3-carat diamond price
—-> 4-carat diamond price
How to estimate the value of a 5-carat diamond?
A 5-carat diamond is inherently valuable. However, prices vary greatly from one diamond to another: the price of a 5-carat diamond can be multiplied by 10 depending on the diamond! The value of a 5-carat diamond is estimated based on the following criteria:
- The type of diamond
- The diamond's characteristics
- The diamond's grading report
A set diamond will have more value than an investment diamond, just as an antique diamond will have more value than a recent diamond. The diamond's characteristics (described in the grading report) are then analyzed, notably based on the 4Cs:
- Carat (weight)
- Cut: a round brilliant cut diamond will be more valuable than a fancy cut (princess, emerald, oval, pear, cushion...)
- Color: colorless (D to F on the GIA scale) or near-colorless (G to J) diamonds are more valuable than diamonds with a yellow tint (K to Z).
- Clarity: a diamond with no inclusions (FL) or inclusions visible only under 10x magnification (IF, VVS1, VVS2, VS1, VS2) is more valuable than a diamond with inclusions visible to the naked eye (P1 to P3).
Among the diamond's characteristics, fluorescence, symmetry, and polish are also taken into account to estimate its value.
A 5-carat diamond must be accompanied by a certificate of authenticity to be bought or sold. The value of the diamond depends on the value of the certificate: the GIA gemological laboratory certificate is the most highly valued. Certificates from HRD, IGI, or LFG laboratories also carry value. However, a grading report from a poorly reputed laboratory, such as AIG, will have no value.
Need help appraising your 5-carat diamond? 01 48 87 23 37Visit us with or without an appointment
43 RUE BEAUBOURG 75003 PARIS
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What is the price of a 5-carat diamond?
A 5-carat diamond costs between €51,600 and €445,300 or more, depending on the grading report, the diamond's intrinsic characteristics, and the type of diamond. A near-colorless (grade H) diamond with inclusions not visible to the naked eye (VS2) costs around €123,500.
Diamantaires Paris OG has selected the best 5-carat diamonds for you, with GIA certification and excellent value for money. Our expert gemologists select only high-quality 5-carat diamonds, ensuring prices in line with the market. To sell your 5-carat diamond, contact us directly for a free quote.
What is the average price of a 5-carat diamond?A 5-carat diamond costs between €51,600 and €445,300, or more. The price varies according to the grading report, the diamond's intrinsic characteristics, and the type of diamond. For example, a near-colorless diamond (grade H) with inclusions not visible to the naked eye (VS2) costs approximately €123,500.
How to estimate the value of a 5-carat diamond?The value of a 5-carat diamond is estimated based on the type of diamond, its characteristics (carat, cut, color, clarity), fluorescence, symmetry, polish, and the grading report (GIA, HRD, IGI, LFG).
Is it possible to get a free and confidential appraisal of a piece of jewelry at Diamantaire Paris?Yes, Diamantaire Paris offers a free and confidential appraisal. You can also send a preliminary appraisal by email to [email protected], although an in-person visit is recommended.
Where is Diamantaire Paris located, and is it possible to visit without an appointment?Diamantaire Paris is located at 43 rue Beaubourg, 75003 Paris, near the Réaumur – Sébastopol metro station. You can visit without an appointment or make an appointment if you prefer.
What guarantee does Diamantaire Paris offer on jewelry buyback offers?Diamantaire Paris is committed to offering the best jewelry buyback offers on the market. If you find a better offer elsewhere, they pledge to make an even better offer.
At Diamantaire Paris, we understand that selling or buying a diamond is an important decision, often charged with emotion and value. Our diamond price guide is designed to help you navigate the complex diamond market, providing valuable information on the price of a 5-carat diamond, a popular choice for those looking to make a bold statement with their jewelry.
If you have inherited family jewelry and are unsure of the next step, our page on what to do with inherited jewelry offers advice and options to honor your heritage while making informed decisions. For those looking to sell high-end pieces, our expertise in selling prestigious collections such as Van Cleef & Arpels is unmatched, ensuring your precious jewelry is appraised and sold professionally and respectfully.
We also understand that selling jewelry can be an interesting alternative to traditional auction options. That is why we offer alternatives to renowned auction houses such as Sotheby's, Doyle New York, Drouot, and Skinner, offering a more personalized and intimate approach to selling your precious jewelry.
For those looking to sell specific pieces, we offer specialized services for selling 18th-century rings or selling platinum rings with diamonds over 2 carats. Our expertise also extends to more modern pieces, offering options for selling 1950s jewelry or even selling retro diamonds.
At Diamantaire Paris, we are dedicated to providing an exceptional experience for every client. Visit our home page to discover how we can help you with your diamond and precious jewelry needs.
Sell a diamond Buy a diamondFrequently Asked Questions
Your questions
What is the price of a 5-carat diamond?+
A 5-carat diamond is a rare and highly valuable stone: its price per carat is high and heavily dependent on the 4Cs and the certificate. Only a precise appraisal can determine it — which is free and without obligation at Diamantaires Paris.
What influences the price of a 5-carat diamond the most?+
Color, clarity, cut quality, and the presence of a GIA certificate. For a 5-carat stone, even the slightest difference in quality represents a considerable difference in value.
Where to sell a 5-carat diamond in Paris?+
Diamantaires Paris, at 43 rue Beaubourg (Paris 3rd), buys your 5-carat diamond in complete confidentiality: free appraisal, immediate payment, and best price guaranteed.
Is a GIA certificate essential for a 5-carat diamond?+
In practice, yes: for a stone of this weight, a certificate (GIA, IGI, HRD) is essential to guarantee the characteristics and obtain the best offer.
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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 2-carat diamond in 2026: €18,000 to €57,000
- ◆ Price of a 3-carat diamond in 2026: €20,000 to €143,000
- ◆ What is the price of a 4-carat diamond?