Our Tiffany & Co. Schlumberger Citrine and Diamond Bird on a Rock Brooch is one of the most iconic designs by the famed French visionary. Jean Schlumberger was deeply inspired by nature and movement. The jeweler traveled far and wide seeking inspiration from then little-seen places like Bali, India, and Thailand. The ‘Bird on a Rock’ is one of the famed French designer’s most iconic pieces. The original ‘Bird on a Rock’ was designed in 1956 with the Tiffany Yellow Diamond in mind, one of the largest yellow diamonds to have ever been discovered. Since then the design has been reissued by Tiffany & Co. still with only large stones as the bird’s perch.