Your Source for the best quality Kona Coffee! Kona Coffee is one of the rarest coffees in the world, and one of the very best. The mountainsides above the Kona coast provide the perfect growing conditions for coffee. The result is a superior bean with a rich and pleasing taste. Kona coffees are picked by hand, so that only the ripe beans are harvested; then the beans are sorted by quality, with "Extra Fancy" and "Fancy" being the top two grades.