The Rothschild egg is a jewelled, enameled, decorated egg that was made under the supervision of the Russian jeweller Peter Carl Fabergé by the workshop of Michael Perchin in 1902. Béatrice Ephrussi de Rothschild presented this egg to Germaine Halphen upon her engagement to Béatrice's younger brother, Édouard Alphonse James de Rothschild.

A Fabergé egg is a jewelled egg created by the jewellery firm House of Fabergé, in Saint Petersburg, Russia. As many as 69 were created, of which 57 survive today. Virtually all were manufactured under the supervision of Peter Carl Fabergé between 1885 and 1917. The most famous are his 52 "Imperial" eggs, 46 of which survive, made for the Russian emperors Alexander III and Nicholas II as Easter gifts for their wives and mothers. Fabergé eggs are worth millions of pounds and have become symbols of opulence.