Fabergé's hat pin. Made by workmaster August Hollming, around 1890. As you can see, Fabergé's famous eggs were used for many different things - even as hat pins. This 6'' (15.2 cm) long pin is made of gold, with it's egg-shaped head covered in translucent mauve enamel over a hatched surface. Around the base of the egg sits a chased leaf collar, and at it's top a diamond set terminal.