I'm more than a year late with posting this amazing creation by our very own la_corsetiere / Sheri:

The shell is a casting in silver of a perfect shell that Sheri found that she has used for other projects too. The inside has enamel in shimmering pink. I provided the pistachio Tahitian pearl. Years ago I got my friend Simone to buy a pair from John Tu in Tucson with the help of several PG friends. But I never got them made into earrings because I already had a pair of Tahitian earrings (I know... but I am fine with one of each ).