For example the cost of a one carat diamond can range from just 1 500 to more than 16 000 for an extremely well cut high quality diamond while a two carat diamond could cost as little as 6 000 or as much as 80 000 based on its shape cut clarity and color grades.
The value of diamonds today.
Diamond prices can vary hugely depending on a diamond s shape cut quality clarity and color.
Diamonds under 4ct never rose as much nor fell as far.
This original diamond price calculator has been relied upon by millions across the world since 2005.
It is not an indication of our purchase or sale price.
The wholesale and retail prices chart below is petra gems best average estimates based on data of leading diamond suppliers and.
The second section of this article will explain how diamond prices are determined and calculated.
Prices update monthly this round diamond price chart shows changes in diamond prices over the past few years for different sizes.
How to calculate diamond prices.
This price index for 1 carat 1 5 carat 2 carat and 3 carat diamonds will be updated periodically to reflect changing retail and wholesale diamond prices.
We are very competitive in our valuations but many factors go into pricing specific diamonds.
The price of that diamond would be 1 250 2 500 0 5.
This calculator works as a guideline of value for most diamonds.
Diamond price chart for round diamonds.
Diamonds are priced per carat.
The per carat cost increases as the weight and quality increases.
A 0 5 carat diamond may cost 2 500 per carat.
To determine the price of a diamond you need to look at the 4cs.