Summary

Where Adéla Jergová records the highest Gonial Angle on the wiki at 172.2°, Grace Kelly's jaw angle sits at 122.4°, inside its ideal range of 118.0 to 124.0° and scoring 10.0. That places her higher than 45% of the women on the wiki, and 35% of them also measure inside that ideal band. Her closest matches are Antonia Gentry and Lucy Hale, who both measure 122.4°, while Ellie Williams (The Last of Us) sits just above at 122.5°. The Gonial Angle measures the angle between the ramus (rear portion of the jaw) and mandible (lower jaw), indicating jaw shape and angularity. Her Gonion to mouth line also scores 10.0, and you can see her full Harmony breakdown.