Sure, BritM, dangle/drop is a good idea, even pearls are near round, to well see carving. Just entangling with hairs can be a problem.
To show pearls as temporary assembled jewels is a great idea, too... First, I must speak about it to my wife... Second, it's not always easy to find the right chain (less than earring drops), but it's a great suggestion, indeed.
Edit : my wife has only one pierced ear ! After ten years, the time is still to the discovery.