Fabergé was born October 30, 1862, in Dresden, Kingdom of Saxony.
He died on March 29, 1895, at the age of 32 in Saint Petersburg.
From 1870 to 1875 he lived in St. Petersburg where his brother took over the family company in 1872.
From 1876 to 1882 he lived again in Dresden and went to the Öffentliche Handelslehranstalt school from 1877 to 1879.
Agathon joined his brother in 1892 in the House of Fabergé and died three years later in Saint Petersburg of unknown causes.