We're thrilled that LA-based jewelry designer and CFDA/Vogue Fashion Fund Award runner-up Jennifer Meyer Maguire—best known for her use of precious gemstones and delicate shapes, like her signature leaf motif—has created her first costume jewelry collection just for us. Inspired by The Great Gatsby, Breakfast at Tiffany's and the architecture of New York City (the Chrysler Building in particular), Meyer marries geometric shapes and elegantly understated designs with J.Crew's passion for color. The result? Substantial statement pieces with an other-era ethos classic enough to stand the test of time. Jennifer's sketch for these earrings specified both baguette and trilliant shapes, and we custom-cut the jewels to match her vision. "I wanted the stones hinged together so that there would be movement," she says. "The light catches them really beautifully."