The price per carat of diamonds rises proportionately with size.
Cut carat clarity color diamonds.
A stone much larger than one carat should usually have a clarity of vs2 or higher and preferably a color grade around g or h.
Well cut 1 carat round diamonds with si1 clarity and a g i color can range from 4 000 5 500.
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.
Two diamonds of the same clarity weight and cut can differ in value based on color alone.
Keep in mind that the per carat price gets multiplied by the carat weight.
Two diamonds of equal weight can have very different values because the quality is still determined by the color clarity and cut.
Color clarity cut and carat weight.
The color grade is more important than the clarity grade because cushion cut diamonds tend to retain a lot of color.
Carat color cut and clarity working together.
So the larger the diamond you buy the higher the color and clarity grades you should look for.
Cut color clarity carat.
For other diamond shapes check out james allen or blue nile for estimates.
The heavier the diamond the greater the carat weight.
And they have a long history.
A 1 carat si1 diamond s price is based on several factors including its shape cut quality and color grade.
Radiant cut diamonds have lots of facets and angles which means imperfections are generally not visible.
Accordingly the cost per carat of a larger diamond of the same color clarity and cut will be higher than a smaller diamond.
If you don t want any hints of color look for a cushion cut diamond with a color grade of h or above.
Diamond color also has a big impact on a diamond s look and value.
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.
Final thoughts on si1.
For white colorless diamonds the diamond color grade is determined based on the absence of color.
The larger the carat the more obvious the other qualities become.
Diamonds are measured in terms of weight not size.
Subtle differences in color can dramatically af fect diamond value.
Here you will learn how gia diamond grades are established and how those grades affect the diamond s price.
Every diamond certified by the gia undergoes a thorough independent evaluation.
How much is a 1 carat si1 diamond worth.
Each of the four c s carat weight cut color clarity is accompanied by a diamond chart illustrating the differences between grades.
Cut color clarity carat are known as the 4 c s of diamond grading.