Cartier. Vanity case, Jardinière, ca. 1928, gold, carved turquoise, buff-top cabochon rubies, butt-top cabochon emeralds, square-cut and other diamonds, enamel, mirrored plate glass.French assay marks; Cartier, Made in France; 70084. Lent by Private Collection. © Cooper Hewitt, gold, carved turquoise, buff-top cabochon rubies, butt-top cabochon emeralds, square-cut and other diamonds, enamel, mirrored plate glass.French assay marks; Cartier, Made in France; 70084. Lent by Private Collection. © Cooper Hewitt