A pair of sapphire and diamond earclips, by M. Gerard. Photo Bonhams. Each scrolling clip set with circular-cut sapphires and brilliant-cut diamonds, diamonds approximately 9.90 carats total, sapphires approximately 19.00 carats total, signed M Gerard,...

A pair of sapphire and diamond earclips, by Aletto Brothers. Photo: Bonhams. Each hoop set with calibré-cut sapphires in concealed settings, within borders of brilliant-cut diamonds, signed Aletto Bros, numbered, diamonds approximately 2.50 carats total,...