Keri Russell Makes the Case for Deco Diamonds

Keri Russell arrived at the fourth-season premiere of The Diplomat wearing earrings of Art Deco design, set with diamonds, and they were the thing people were still talking about afterward. The geometry of that period, the clean lines and the way the stones are made to read as a single flash rather than a scatter, is a language this island already speaks fluently from the estate cases on Worth Avenue. On a red carpet given over to the dress, it was the ears that held the room. The Netflix series returns this week.

With reporting from Town & Country.