The per carat price increases as the weight and the quality increases.
Price per carat diamond chart.
To determine the price of a diamond you need to look at the 4cs.
Color carat weight clarity cut.
For each gemstone we provide a detailed and comprehensive value chart which will help you evaluate its price based on the following criteria.
The per carat cost increases as the weight and quality increases.
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.
Color clarity cut and carat weight.
However we need to consider the other cs of a diamond color clarity and cut.
The price of that diamond would be 1 250 2 500 0 5.
Our value charts are based on accurate and up to date information on average retail prices.
For instance if one carat costs 2500 a 0 5 carat diamond would cost 1250.
How to calculate diamond prices.
A 0 5 carat diamond may cost 2 500 per carat.
Average price per carat broken down by carat weight ranges.
Diamonds occur in a number of countries in the world and south africa is still a major producer.
We would calculate the price of that carat by multiplying 2500 x 0 5.
Diamonds price varies depending on color and carat weight among other factors where bigger diamonds value increases proportionally compared to the the value of smaller pieces big exemplars are much rarer.
Diamonds are priced per carat.