Ruby, synthetic stones and diamond bangle, Suzanne Belperron, 1930s
Of hinged design, one terminal set with circular-cut diamonds and the other with circular-cut rubies, a small number of synthetic rubies and one paste stone, inner circumference approximately 165mm, French import assay marks for silver and 18 carat gold (clasp), gross weight 54.83 grams.
Cf.: Françoise Cailles, René Boivin Joaillier, Paris, 1994, pg. 190, for a drawing of a similar bracelet by Suzanne Belperron, circa 1932.