NAOMI WATTS wore: Necklace in gold with diamonds, 1993, from Bulgari’s Heritage Collection Diamond studs Vintage Serpenti bracelet Metallic gold python clutch MICHELLE DOCKERY wore: Earrings in pink gold Bracelet in pink gold Ring in pink gold, all from Bulgari’s Diva Collection JESSICA CHASTAIN wore: Necklace in platinum with diamonds, ca 1930, from Bulgari’s Heritage Collection Diamond ring from Bulgari’s Heritage Collection HELEN MIRREN wore: Earrings in …