This year marks 10 years since the onset of the global financial crisis.
Diamond price index last 10 years.
These include the 4 cs carat weight cut color and clarity and other factors are also taken into account such as polish symmetry fluorescence and shape.
The wholesale and retail prices chart below is petra gems best average estimates based on data of leading diamond suppliers and.
The diamond index is updated every hour.
This round diamond price chart shows changes in diamond prices over the past few years for different sizes.
Diamonds are priced per carat.
The source is real live market data as the prices of most of these diamonds are set by.
In 2007 the first signs of a collapsing sub prime mortgage bubble in the u s.
This statistic depicts the diamond prices over time from 1960 to 2016.
Diamonds under 4ct never rose as much nor fell as far.
The percent of change displayed is with reference to yesterday s closing time 24 00 est.
A 0 5 carat diamond may cost 2 500 per carat.
In 1960 the average price for such a diamond stood at some 2 700 u s.
Yearly increase of diamond prices and value 14 47 from 1960 to 2016 or equal to yearly compound interest of 4 3.
Were seen although rough diamond prices were not impacted until the fall of 2008 just shortly after achieving record high prices in summer 2008.
The second section of this article will explain how diamond prices are determined and calculated.
Compare historical diamond trade price trend evolution and performance graph statistic.
De beers no longer controls the supply of diamonds as their market shares have fallen from roughly 90 in the 80s to close to 30 now.
Compare and analyze the performance development of over 58 years changes.
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.
The price of that diamond would be 1 250 2 500 0 5.
Compare to time period 1 year 2 years 3 years 4 years 5 years.
Diamond prices increases about 14 each year since 1960.
Color clarity cut and carat weight.
Analysis and performance development of diamonds over the last 55 years.
To determine the price of a diamond you need to look at the 4cs.
Note the price dip late 2008 the economic crisis and recent stabilization or even rises.
Data shows the prices of diamonds over the past ten years have increased by approximately 32 33 giving it an average of 4 every year.
The per carat cost increases as the weight and quality increases.
1960 to 2016 index data tracking the historical diamond prices changes up to actual prices.
