MODEL BROOKLYN DECKER & ALLISON WILLIAMS WORE VAN CLEEF & ARPELS JEWELS TO THE VANITY FAIR OSCARS PARTY Brooklyn Decker “Pomacanthus” earrings from the “Voyages Extraordinaires” collection featuring diamonds set in 18K white gold. Allison Williams “Socrate” earrings featuring diamonds set in 18K white gold Actress Camilla Belle sparkled in Van Cleef & …