Antwerp World Diamond Centre 
is the standard for International wholesale diamond prices.

Antwerp is largest International World Diamond Trade Centre
with a turnover of more than 
58,8 billion US$
hosting 4 diamond Exchanges, Bourses, and more than 1.500 diamond companies, each according to their specialty. 
Example: small marquises..

More than 90% of all diamonds that are imported in Antwerp are exported again to other trading and manufacturing centers and to consumer countries.
Calculate net price by Quality 

Net price can vary from -60% up to +50% in function of different missing quality criteria: 
Cut, Polish, Symmetry, EX EX EX, H&A, Fluorescence, Girdle thickness, Flawless.

Each natural diamond is absolutely unique! 
Even within exactly the same carat weight and grading opinion of cut – color - clarity (indeed opinion, not a mathematical fact!) many other qualities will also differ and prices may differ.

Each natural diamond is also unique in pricing. 
Prices are a. o. based on Diamond Bourse daily exchange rates. 

Asking for the price of a diamond is like asking for: Give the price of a car. 

Some general advice:
Prices per carat "price steps" leads to some strange higher prices for extreme carat weights such as 0.99 Carat.

A 0.99 carat with excellent cut will cost as much as a one carat with a fair or good cut

You can calculate retail prices with this chart before sales tax.

You will find market selling prices per unit in US $ - Free printable In this detailed list.

There is a very wide price range between the best quality and the lowest quality!
Diamond prices for natural, untreated diamonds for professional purpose.  Chart updated November 2017
Indicative average Wholesale, Trade pricesSource: Antwerp World Diamond Centre.  

What is the influence on price by cut, color, clarity, size, shape and weight?

How to estimate the value and cost of cheap, small, big to rarest and most expensive diamonds?
You will find the answer on all your questions here:
How to get transparency in diamond prices? There are over one million quality variations 

Compare Actual Professional International Wholesale to Retail Price based 
on current daily exchange bourse rates.  
Graph charts with value in spreadsheets. 
Consult also professional Rapaport and Idex pricelists online
Quick search price by carat size steps:

0.25 carat

1/4 carat

0.50 carat

1/2 carat

3/4 carat

0.75 carat

1.00 carat

1.50 carat

2.00 carat

2.50 carat

3.00 carat

3.50 carat

 4.00 carat

4.50 carat

5.00 carat

Compare our
prices

For specific collection  diamonds:
Email me
for a quotation

Legend: Prices in bold = changes | View quality charts by importance: Sizes | Cut |  Color | Clarity | Shape 

Convert carats into weight in Milligrams - Grams | View historical pricing trend evolution graph 1960 - 2017
Detailed search by price steps:

0.01 to 0.03 carat

0.04 to 0.07 carat

0.08 to 0.14 carat

0.15 to 0.17 carat

0.18 to 0.22 carat

 0.23 to 0.29 carat

0.30 to 0.37 carat

0.38 to 0.49 carat

0.50 to 0.69 carat

 0.70 to 0.89 carat

0.90 to 0.99 carat

1.00 to 1.49 carat

1.50 to 1.99 carat

2.00 to 2.49 carat

2.50 to 2.99 carat

3.00 to 3.49 carat

3.50 to 3.99 carat

4.00 to 4.49 carat

4.50 to 4.90 carat

5.00 to 5.49 carat

Price per piece 
in US $ for colorless, white diamonds. 
Quality factors determines final price.
Important Notice
Our Diamond Exchange Antwerpsche Diamantkring official based pricing by Ajediam is a monthly average for certified Antwerp quality diamonds by cutter-polisher Ajediam wholesaling direct. 

Besides Antwerp official prices, listed in spreadsheets, are average monthly wholesale, these do not represent individual diamond price-of-the-day.
Ask for a quotation

Be aware:
This pricelists do not represent the typical cheap tricks, 'tourist trap' quality nor synthetic diamonds.

They may be offered online as natural, untreated or diamond offers with other than the genuine certificate (switched,   
copied, faked and more. 

How to recognize fake diamonds.

An individual diamond may be lower (or by exception higher) priced than   
the monthly average on the list; so please make a reservation by mail or
make an appointment, come in and see for yourself! 
Diamond business is always in US $ 
Premiums for Triple Excellent, H&A, Calibration and Matching Pairs
Quote the best price range for average quality cut. 

View over one million quality variations of diamonds in this synthesis table.

This monthly report is provided by Antwerp, World's largest Diamond Centre for the benefit of the trade. 

If you are Shopping Online - Compare diamonds with same quality and size to obtain a correct price comparison!

To find out how much you can save from wholesale to consumer price we quote per unit.

If you have any question about this complete listing, please send us an Email We will try to help you.

This are our prices for loose diamonds: 
we set your diamonds in the jewelry of your choice.

For your actual buying this index is giving you monthly updated pricing.

You can calculate instantly what you should expect to pay for your diamonds. Calculate retail diamond prices with this easy calculator.

Search your stone and see what you can buy to what scope.

You can easily search, view diamond prices in rows, sort by weight, color and clarity in this grid.  

Email me for a quotation
Different Diamond Shapes description, characteristics page:  1   2   3   4   5   6   7   8   9  10  11  12  13  14  Next
Prices for Princess, Pears, Oval, Heart, Marquise, Radiant, Asscher, Cushion, Emerald, Trillion
and other fancy shapes... less discount up to 30%
how big must be my diamond ring
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diamond
size

View 
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This page was last updated on: November 2, 2017
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How to get the best worth per diamond? 
Consider your budget. 
Estimate market value. 

Find out, make comparison. 
Calculate diversity. 

Actual printable index for free. 
List, report to buy and sell to retailers. 
Ideal grid to calculate prices.