The granulation, or fine surface texture of minute grains of gold on these earrings, was copied from the Etruscan technique. Although the precise method was not mastered by 19th century goldsmiths a similar effect was achieved.
The archaeological discoveries of the 19th century led to a greater awareness and understanding of ancient jewellery. For the first time these intricate gold pieces were collected, studied and published, and both the originals and the published illustrations of them were a rich new source for designers of jewellery. The resulting 'archaeological-style' jewellery was fashionable from around 1860 until at least the 1880s.