The per carat cost increases as the weight and quality increases.
Red diamond price per carat 2018.
The red diamond sold for 880 000 a price of 926 000 per carat eight times its pre sale estimate.
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.
A 0 5 carat diamond may cost 2 500 per carat.
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The hammer came down at 880 000 a remarkable 926 315 per carat eight times its pre sale estimate.
The hancock red is one of the most famous red diamonds.
Red diamonds are among the 12 colours of fancy colour diamonds and have the most expensive price per carat.
How to calculate diamond prices.
This stone is priced at over 850 000 per carat.
At the time of writing these lines a 2 carat d vs1 diamond costs 40 000 42 000 total approximately 20 000 per.
A 0 95 carat fancy purplish red very intense red round brilliant diamond was sold for 880 000 00 compared with the price of a 1 carat round brilliant diamond of the highest quality d fl which was only 17 000 00.
As an example this 0 71 carat fancy red diamond radiant shape with a clarity grade of si2 is priced at 603 600.
At the time of its sale in 1987 it was the most expensive per carat gemstone ever sold at auction.
4 since they are the rarest colour it is difficult to find them in large sizes and they are mostly found in sizes less than 1 carat.
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The first valuation criteria for colored diamonds is therefore the type of color and the intensity of this color.
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.
The price of that diamond would be 1 250 2 500 0 5.
Color clarity cut and carat weight.
This stone is gia certified fancy red without any modifiers.
The average price per carat of all diamonds in our database was 10 366 30 up from 10 228 95 a month ago.
In the wholesale market diamonds are priced per unit of weight referred to as per carat updated tuesday september 1 diamond prices moved higher by an average of 1 3 in august 2020.
To determine the price of a diamond you need to look at the 4cs.
Red diamond rarity and prices.
Red diamonds are very expensive the per carat price is 300 400 percent higher than the per carat prices of any natural colored diamond.
They will typically run in the hundreds of thousands of dollars per carat range.
The 1987 sale occurred at a christie s auction in new york city a few years after mr.
Diamonds are priced per carat.
Other natural red diamonds in that class are the hancock red diamond the rob red and the supreme purple star which changes into deep vivid purplish red when rotated in the light.
