18ct white gold and diamond 'Diadea' ring, Cartier centring a plaque designed as three lines of applied articulated tear-shaped collets embellished with round brilliant-cut diamonds to an edge pave-set with similarly-cut diamonds, the diamonds together weighing approximately 1.70 carats, size 52 (I1/2), signed Cartier, numbered 984031. Accompanied by a Cartier certificate and box.