Antwerp World Diamond Center is
the standard for International wholesale diamond prices.
Antwerp is largest International World Diamond Trade Center
with a turnover of 
more than 
58,8 billion US$
hosting 4 diamond Exchanges, Bourses, and 1.500 diamond companies.

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 in -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 unique, also is the pricing. Prices are a. o. based on Diamond Bourse daily exchange rates. 
Asking for the price of a diamond is like asking for the price of a new and / or used car. 
We give you International wholesale prices to calculate retail prices.

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, real diamonds for professional purpose.  Chart updated July 2017
Indicative average Wholesale, Trade pricesSource: Antwerp World Diamond Centre.  
Read all about transparency in diamond prices in function of, by far, 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

How to get the best worth per diamond. Consider your budget. Estimate market value. Find out, make comparison. Calculate diversity. 
See influence on price by cut, color, clarity, size, shape and weight. Estimate the value and cost of cheap, 
small and big to rarest and most expensive diamonds. 
Actual printable index for free. List, report to buy and sell to retailers. Ideal grid to calculate prices.  
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

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

In other words: Ajediam pricelists do not represent the typical cheap   
tricks, 'tourist trap' quality which may be offered online 
or diamond offers with other than the genuine certificate (switched,   
copied, faked etc.). 
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! 
Please be welcome to make
your appointment timely at least three days   
prior to visiting Antwerp, by giving your preferred date and time, confirmation of your appointment in 24 hours.
Diamond business is always in US $ !
View Premiums on average wholesale prices for
Triple Excellent 
Hearts & Arrows
Matching Pairs

We quote in the best price range for average quality cut! 
View over one million quality variations of diamonds in a chart

This monthly report is provided by Ajediam located in Antwerp, World's largest Diamond Center 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
Add this page to your favorites.
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

how big your diamond ring must be:
This page was last updated on: July 8, 2017
​Copyright Ajediam All rights reserved
About us Privacy Policy

Uncensored Customers Feedback 

Antwerp Sightseeing

​                                         Contact
analysis of your needs