. Size and Count Cashew nuts are categorized by size, measured in kernels per pound (lbs) or per kilogram (kg). Common classifications include: Large: 150â??180 nuts per pound Medium: 180â??210 nuts per pound Small: 210â??240 nuts per pound Very Small: 240â??320 nuts per pound 2. Shape and Appearance Whole cashews have a curved, kidney-like shape. Split and broken kernels vary in size and form, depending on processing. Uniformity in size and shape is preferred for premium grades. 3. Color Cashew kernels range from white to light yellow or pale ivory. Dark or discolored kernels indicate inferior quality. 4. Moisture Content Standard moisture content is less than 5% to prevent mold and rancidity. 5. Foreign Matter High-quality cashews should be free from shell fragments, husks, or foreign impurities. 6. Defects and Damage Premium grades have minimal broken pieces, black spots, or blemishes. Nuts should not be shriveled or infested by insects.