ACC: Earrings mockup

I've always liked Maria di Cosimo's earrings in this portrait:

Her earrings aren't the usual simple drop pearl, but rather a pearl suspended from a diamond setting.  Simple but beautiful!  I have all the findings to make these except for the "diamonds."  So, while I'm waiting for mine to show up (though, alas, I could only afford cubic zirconia!), I consoled myself by "making" them in Illustrator, replicating as closely as I could the findings I'll be using: