Every diamond certified by the gia undergoes a thorough independent evaluation.
Diamond color clarity cut chart.
For color d or completely colorless diamond is the highest grade.
The importance of diamond clarity is affected by the other diamond qualities such as shape and size.
G h as opposed to a specific grade the diamond is not certified by gia.
For white colorless diamonds the diamond color grade is determined based on the absence of color.
But out of diamond cut clarity color and carat color is the easiest of the diamond 4 cs for shoppers to evaluate on their own.
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.
Each of the four c s carat weight cut color clarity is accompanied by a diamond chart illustrating the differences between grades.
A lower color diamond with a higher cut grade will have more sparkle and visual appeal than a higher color diamond with a lower cut grade.
In step cut shapes such as emerald cut and asscher cut diamonds the shallow pavilion and open table accentuate the clarity of the stone and can make characteristics more easily visible.
The larger the carat the more obvious the other qualities become.
If while shopping for a diamond you are ever given a color range e g.
While flawless and colorless diamonds are extremely rare cut determines a diamond s true value.
Fl or flawless is the highest grade for clarity.
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.