Nephrite Egg or Alexander III Medallion Egg, 1902 by Louis Faberge. Presented by Nicholas II to Czarina Alexandra Fyodorovna. Nephrite, gold, diamonds and possibly watercolor on ivory or mother of pearl.
Red Cross with Triptych Egg, The right wing holds a picture of the martyr Saint Tatiana, and the year inscribed on the door. The "Red Cross with Triptych Egg" can now be seen at the Cleveland Museum of Art in Ohio, USA.