Which cut of diamond has the most sparkle?

Could you please elaborate on which specific cut of diamond is renowned for exhibiting the most dazzling sparkle? Is it the round brilliant cut, known for its exceptional light dispersion and brilliance, or perhaps another cut that possesses unique facets and angles designed to maximize the diamond's fire and scintillation? Understanding the intricacies of diamond cutting and how they impact its visual appeal is crucial for anyone seeking to invest in or admire these precious gems.