Designed by Ole Lynggaard, the Cranes brooch is crafted from 18 karat yellow and white gold, a 0,09 carat ruby, and 177 pavé-set diamonds of different sizes to create and follow the curves of the brooch, totalling 1,13 carat TW. VS. Master goldsmiths hammer the white gold wings to achieve a matt appearance, whilst the visible yellow gold surfaces are hand-polished. Part of the Cranes Collection.