18ct white gold and diamond 'Happy Diamonds' ring, Chopard, of bombe form, centring a lozenge-shaped glazed compartment signed Chopard, enclosing a floating collet accented with a brilliant-cut diamond, between shoulders pave-set with diamonds, the diamonds together weighing approximately 3.00 carats, size M1/2, signed Chopard, numbered 2105131, 82/3878.