Gia created the first and now globally accepted standard for describing diamonds.
Clarity cut carat weight.
Two diamonds of equal carat weight can have very unequal value depending upon the cut color and clarity of each.
Subtle differences in color can dramatically af fect diamond value.
Accordingly the cost per carat of a larger diamond of the same color clarity and cut will be higher than a smaller diamond.
Two diamonds of the same clarity weight and cut can differ in value based on color alone.
Color clarity cut and carat weight.
The price per carat of diamonds rises proportionately with size.
As diamonds increase in size their cost tends to increase exponentially rather than arithmetically.
Cut color clarity carat.
Final thoughts on si1 diamonds.
One carat is equal to 100 points.
The creation of the diamond 4cs meant two very important things.
A carat is measured in increments called points.
This video explains the 4cs cut color clarity and carat weight the most important characteristics of buying a diamond.
Many inclusions and blemishes are too tiny to be seen by anyone other than a trained diamond grader.
Cut color clarity carat are known as the 4 c s of diamond grading.
Each c has its own grading scale for evaluating quality.
Today the 4cs of diamond quality is the universal method for assessing the quality of any diamond anywhere in the world.
In the cut color clarity carat equation the cut of a diamond refers to everything man has done in the process of converting it from a piece of rough natural diamond material into a finished gemstone capable of the beautiful brightness and sparkle which makes diamonds the most popular.
The larger whiter and cleaner the diamond the more rare it is.
That grade is made up of four factors.
The 4cs of diamonds this short tutorial explains the 4cs of diamonds cut color clarity and carat weight the most important characteristics to understand when making a diamond purchase.
Well cut 1 carat round diamonds with si1 clarity and a g i color can range from 4 000 5 500.
For other diamond shapes check out james allen or blue nile for estimates.
And they have a long history.
Just like we check for blue book value before we buy a car the 4cs are a way to compare diamond quality and value.
Keep in mind that the per carat price gets multiplied by the carat weight.
The heavier the diamond the greater the carat weight.
Diamonds are measured in terms of weight not size.
Carat weight clarity color and cut.
Carat weight is the easiest of the 4cs to determine because it is measured on a diamond scale.
A 1 carat si1 diamond s price is based on several factors including its shape cut quality and color grade.
Diamond quality could be communicated.
