18ct white gold and diamond 'Happy Diamonds' ring, Chopard, designed as two entwined flat bands, one centring a heart-shaped glazed compartment signed Chopard enclosing a floating diamond collet, the shoulders pave-set with brilliant-cut diamonds, the diamonds together weighing approximately 0.30 carats, size P, signed Chopard, numbered 9708689 82 / 3202-2.0