Cashew Grades Cashew Kernels are graded into white / scorched wholes, splits, butts etc. Depending on the shape, size & colour of the kernel. There are various different grades of cashew kernels, but few grades are commercially available and traded. They are: W180, is the King of Cashew They are larger in size and very expensive. W 210, are popularly known as Jumb nuts. W 240, it is an attractive grade which is reasonably priced. W 320, are the most popular among cashew kernels and highest in terms of availability, worldwide. W450, are the smallest and cheapest white whole kernels and hence the favorite among low priced whole grades.
