Supplied Caption: France, ca. 1925. Shown at the Salon of the Société des Artistes Décorateurs. Center: gold, topaz, and brillants with geometrically cut amethyst. Left to right 1: gray gold with jade and brilliants; 2: gray gold with jade cabochon and black enamel; 3: gray gold with jade square and onyx; 4: gold with square lapis seal; 5: gold with ground lapis seal; 6: gold with square lapis seal. Jean Fouquet (1899-1984), designer.