TWO-COLOR GOLD, PLATINUM, COLORED STONE AND DIAMOND BROOCH, CIRCA 1945 Designed as a bouquet of flowers set with buff-top heart-shaped cabochon amethysts, aquamarines and citrines, accented by round, single-cut and rose-cut diamonds weighing approximately 2.00 carats, mounted in yellow and pink gold. Art Nouveau, Retro, Bijoux, Diamond Brooch, Silver Pearls, Gold Platinum, Diamond Cuts, Vintage Jewelry, Rose Cut Diamond