Seen from above, a Hearts and Arrows diamond shows an arrow pattern. When displayed on its pavilion side, the diamond presents eight hearts with tiny ‘v’ shapes. Genuine Hearts and Arrows have these patterns visible at a single glance through a Hearts & Arrows Viewer, indicating that the diamond has perfect optical symmetry.

Diamonds with a Hearts & Arrows cut generally command a premium price since they need greater cutting time and greater loss of weight from diamond rough, resulting in better overall cut quality.

Hearts & Arrows grading in conjunction with Excellent or Ideal cut grade will give a diamond superior sparkle.