Summary

Grace Kelly's Bigonial width of 87.0% scores 10.0, placing her higher than 75% of the women on the FaceIQ Labs celebrity wiki and inside the ideal range of 84.0 to 88.0%, which 60% of those women share. Bigonial Width evaluates jaw width relative to bizygomatic width, assessing inter-gonial distance. Her closest matches are Sydney Harper and Jennifer Connelly (Prime), both at 87.0%, while Hilary Swank sits just above at 87.1%. At the extremes, Kriti Sanon records the highest value at 91.7%, and Megan Fox the lowest at 76.4%. For comparison, see Grace's Ear Protrusion Ratio and Grace's Lower Third Proportion, or Grace's full Harmony breakdown.