CARTIER ART DECO POWDER CASE In yellow gold, octagonal in shape, entirely decorated in black enamel with intersecting diamond motifs bordered by friezes, it contains two powder compartments with mirrors, the clasp set with small rose-cut diamonds. Signed. Circa 1928. An 18k gold and enamel powder case, by Cartier. Circa 1928. RC : Poinçon de maître. The enamel is missing, mainly at the corners of the powder case. Dimensions: 4.6 x 4.6 x 1.5 cm. Gross weight: 106.8 g (18k - 750).