ART DECO ONYX, DIAMOND AND RUBY CASE, CARTIER
Rounded rectangular onyx case, rose-cut diamonds, cabochon and French-cut rubies, 3 3/8 x 1 ¾ x 3/8 ins., platinum (French marks), circa 1925, signed Cartier, Paris, Londres, New York, maker's mark (Henri Lavabre), numbered
ART DECO ONYX, DIAMOND AND RUBY CASE, CARTIER
Rounded rectangular onyx case, rose-cut diamonds, cabochon and French-cut rubies, 3 3/8 x 1 ¾ x 3/8 ins., platinum (French marks), circa 1925, signed Cartier, Paris, Londres, New York, maker's mark (Henri Lavabre), numbered
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