Tiffany offers jewelry incorporating a wide variety of colored gemstones including gems it played a role in popularizing such as tsavorite , Kunzite , and morganite . In February 2015 , a turquoise and aquamarine bib designed by Francesca Amfitheatrof , Tiffany ’s design director , worn by Cate Blanchett at the 2015 Academy Awards , contrasted favorably with the white – diamond encrusted jewelry worn by other stars
2015 Academy Awards
87th Academy Awards
Tiffany & Co.