The designer: Kalan is all about the alternative cut. Her custom "Vitrine" is cut flat to reveal pavé underneath; while most chase sparkle, she favors baguettes—a far less faceted stone. The details: Colored stones (emeralds and sapphires) make their debut (!!!) while chokers lend themselves to layering (a fresh approach). Why we love it: Classic shapes enjoy a unique spin; the shoulder duster earring is happening and Kalan’s top our list.