A Belle Epoque natural pearl and diamond brooch, early 20th century, of stylised foliate design

A Belle Epoque natural pearl and diamond brooch, early 20th century, of stylised foliate design topped by a ribbon bow, set with rose-cut and cushion-shaped diamonds, and two natural pearls, length 6.1cm, French import assay marks for 18ct gold and platinum, detachable brooch fitting

Accompanied by GCS report no. 5776-5171, stating that the pearls measuring 5.7-5.8 x 5.4mm and 4.5-4.6 x 5.6mm are natural, saltwater