18ct bi-colour gold and gem-set brooch, Ilias Lalaounis, modelled as a ram's head in textured gold, the horns and collar embellished with rose-cut diamonds, the eyes collet-set with rubies and the neck surmounted by a cabochon sapphire, gross weight approximately 34 grams, approximately 46 x 45 mm, signed Ilias Lalaounis, maker's marks.