Piaget blue sapphire and emerald earrings, as worn by Gong Li to the 2015 Met Gala in New York.

Sapphire Earrings
Sapphire Earrings Good, Great, or just OK? Sapphire Earrings de Grisogono High Jewellery Earrings – White Gold, White Diamond, Emerald & Sapphire

The Jewellery Editor | Luxury Watches & Jewellery Magazine A pair of emerald, sapphire and diamond earrings #christiesjewels #earrings

Refer: http://www.thejewelleryeditor.com/2015/05/met-gala-new-york-red-carpet-high-jewelry-oriental-glamour/