I find comparing Gobrecht's designs fascinating. For 11 years, 1840-1850,
Christian Gobrecht designed every single U.S. circulating coin. Not long ago I noticed that there are many subtle differences between denominations of
Liberty Seated coins. Differences in hair style, locks over the right shoulder on some, but not others, different hand and shield positions, slightly different head orientations with Lady Liberty looking in a slightly different direction. Spotting the differences is like a numismatic game of where's Waldo.
Although the large cent and $5 (?) appear to have similar motifs, you can notice the same types of differences in your coins, The bangs, tresses at the neck and ear, facial orientation and expression are some. Your coins are great examples of Gobrecht's subtle distinctions customizing each of his coins.
From the obverse, I think the gold coin would grade 20 or 25. The cent appears more worn and could slip to 15.