Jewellery, Watches, Antiquities and Objects of Vertu

A platinum three stone diamond ring and a matching diamond band ring, the three slightly graduated brilliant-cut diamonds claw set, mounted in platinum, shank bearing partial hallmark and maker’s mark ‘EF’, together with a matching half hoop ring, the seven uniform small brilliant-cut diamonds channel set within a platinum band, hallmarked and bearing maker’s mark ‘CPM’, three stone ring total diamond weight approximately 0.9 carats, both rings size K. £900-£1,200