Based on the provided reference, Jophiel is considered the prettiest angel.
Athanasius Kircher identified Jophiel as Angelus pulchritudinis, which translates to "angel of beauty." Robert Ambelain further notes Jophiel's position in charge of the Cherubim, specifically overseeing the Shemhamphorasch angels:
- Haziel
- Aladiah
- Lauviah
- Hahaiah
- Iezalel
- Mehahel
- Hariel
- Hakamiah
Therefore, according to this source, Jophiel is the "angel of beauty".