DIAMOND NECKLACE AND A PAIR OF PENDENT EARRINGS, EARLY 20TH CENTURY. The necklace of scroll and foliate design, millegrain-set with circular- and single-cut diamonds, the centre suspending a later briolette diamond drop, length approximately 425mm, fitted case stamped Petochi; the earrings similarly-set with circular-cut and baguette diamonds, maker&#x27;s marks, later clip fittings.