During her three and a half years as the head design director , she spearheaded the repositioning of the haute joaillerie for Tiffany Blue Book Collection that comprised 250 unique pieces . The collections were titled " The Art of the Sea " ( 2015 ) , and " The Art of Transformation " ( 2016 ) , and " The Art of the Wild " ( 2017 ) . Amfitheatrof elevated Tiffany & Co. 's position in haute joaillerie . Amfitheatrof 's Tiffany pieces were also recognized on the red carpet for award season . Cate Blanchett 's turquoise beaded necklace for the 87th Academy Awards and diamond drop earrings for the 88th Academy Awards were highly publicized . In the 89th Academy Awards , both Emma Stone and Jessica Biel wore Amfitheatrof 's " Whispers of the Rainforest " jewelry . Reese Witherspoon and Jennifer Garner are fans of Amfitheatrof 's Tiffany designs as well
89th Academy Awards
89th Academy Awards
Francesca Amfitheatrof