A pair of diamond 'day and night' earrings, mid 20th century, each designed as a foliate surmount
A pair of diamond 'day and night' earrings, mid 20th century, each designed as a foliate surmount set with brilliant-cut and marquise-shaped diamonds, suspending a detachable tassel of baguette and marquise-shaped diamonds, total length 6cm each, clip and post fittings, French assay marks for 18ct gold