Example with actual diamonds.
Diamond price chart per carat.
Diamonds are priced per carat.
The per carat cost increases as the weight and quality increases.
Find out diamonds prices for round cut diamonds with average and lowest per carat prices taken from all the 450 000 stones listed here with major 15 vendors.
Updated tuesday september 1 diamond prices moved higher by an average of 1 3 in august 2020 the average price per carat of all diamonds in our database was 10 366 30 up from 10 228 95 a month ago.
At the time of writing these lines a 2 carat d vs1 diamond costs 40 000 42 000 total approximately 20 000 per.
Our value charts are based on accurate and up to date information on average retail prices.
Color clarity cut and carat weight.
How to calculate diamond prices.
This list is divided into different price grids according to the carat of the diamond for example there is a price list for 0 40 to 0 49 carat and another one for 0 50 to 0 59 carat.
The price of that diamond would be 1 250 2 500 0 5.
We would calculate the price of that carat by multiplying 2500 x 0 5.
Average retail prices oct 2020.
Understanding the 4 c s of a diamond color cut carat clarity and the factors that impact its quality price and value.
Meaning that the price per carat of a 1 carat diamond is higher than the price per carat of a 0 99 carat diamond and thus the increase in total price is more than the 1 of the weight much more.
The per carat price increases as the weight and the quality increases.
Diamond prices per carat show a consistent increasing trend while the annual rough diamond production worldwide has sat between 128 million carats and 152 million carats between 2009 and 2019.
Diamond merchants use the rapaport price list to calculate the price of diamonds.
To determine the price of a diamond you need to look at the 4cs.
For instance if one carat costs 2500 a 0 5 carat diamond would cost 1250.
Color carat weight clarity cut.
The carat price increases with every change of grid.
Average price per carat broken down by carat weight ranges.
How to calculate price per carat.
For each gemstone we provide a detailed and comprehensive value chart which will help you evaluate its price based on the following criteria.
A 0 25 carat quarter of a carat diamond with the same color and clarity grades as above costs around 1 600 per carat making the price of the diamond approximately 425.