A carat is measured in increments called points.
Clarity cut carat weight.
Keep in mind that the per carat price gets multiplied by the carat weight.
Three of them color clarity and carat weight were the basis for the first diamond grading system established in india over 2 000 years ago.
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.
Gia created the first and now globally accepted standard for describing diamonds.
That grade is made up of four factors.
As diamonds increase in size their cost tends to increase exponentially rather than arithmetically.
Today the 4cs of diamond quality is the universal method for assessing the quality of any diamond anywhere in the world.
Subtle differences in color can dramatically af fect diamond value.
One carat is equal to 100 points.
For other diamond shapes check out james allen or blue nile for estimates.
A 1 carat si1 diamond s price is based on several factors including its shape cut quality and color grade.
Cut color clarity carat.
Two diamonds of equal carat weight can have very unequal value depending upon the cut color and clarity of each.
The price per carat of diamonds rises proportionately with size.
Well cut 1 carat round diamonds with si1 clarity and a g i color can range from 4 000 5 500.
Two diamonds of the same clarity weight and cut can differ in value based on color alone.
Just like we check for blue book value before we buy a car the 4cs are a way to compare diamond quality and value.
Cut color clarity carat are known as the 4 c s of diamond grading.
Carat weight clarity color and cut.
The creation of the diamond 4cs meant two very important things.
Two diamonds of equal weight can have very different values because the quality is still determined by the color clarity and cut.
This video explains the 4cs cut color clarity and carat weight the most important characteristics of buying a diamond.
Diamond quality could be communicated.
Final thoughts on si1 diamonds.
Many inclusions and blemishes are too tiny to be seen by anyone other than a trained diamond grader.
Diamonds are measured in terms of weight not size.
Each c has its own grading scale for evaluating quality.
This short video explains the gia clarity scale and how gia classifies diamonds with a clarity grade ranging from flawless to i 3 by using a 10x magnification loupe and a microscope to see and plot the diamond s inclusions.
Accordingly the cost per carat of a larger diamond of the same color clarity and cut will be higher than a smaller diamond.
Color clarity cut and carat weight.
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.
Carat weight is the easiest of the 4cs to determine because it is measured on a diamond scale.
