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