A pearl and diamond combination jewel, circa 1900, the tiered cluster set with a central pea...

A pearl and diamond combination jewel, circa 1900, the tiered cluster set with a central pearl within a surround of half-pearls and old brilliant-cut diamonds, the jewel converting to a brooch, pendant and hair pin, mounted in gold, pearls untested, original fitted case, length including bale 40mm. £600-£800