An Edwardian open work giardinetto pendant

A Belle Epoque circular open work giardinetto pendant, to the centre a diamond-set basket with two diamond-set floral designed garlands surrounded by a diamond-set floral motif frame, all suspended by a diamond set ribbon, diamonds weighing approximately a total of 3.5 carats, all set to an intricately pierced openwork platinum mount, suspended by a diamond-set pendant loop, bearing French platinum marks, gross weight 15.5 grams, circa 1915s

No. 30923M