VICTORIAN THREE-COLOR GOLD, ENAMEL, DIAMOND, PEARL, AND COLORED GEMSTONE CARTOUCHE FORM BROOCH,Circa 1890. Relief cast and carved gold openwork cartouche centers applied bird, fish and floral motifs in yellow, rose and white gold; enhanced with rose-cut and old mine-cut diamonds, rubies, pearls, peridot and blue enamel blossoms; black enamel accents - L: 3 in. Estimate $750-1,000
