1987 18K Yellow Gold Stud Earring

The Fendi heiress writes her own rules in fine jewelry (she arguably started the single earring trend), subverting traditions to strike a whimsical edge.

From the '1987' collection inspired by Chris Evert (the American grand slam tennis champion and originator of the 'Tennis Bracelet' term), this 18k yellow gold single stud earring features a lobe-hugging half hoop silhouette studded with spikes.