A DIAMOND AND RUBY HORSESHOE BROOCH, BY LACLOCHE
Designed as a line of circular-cut diamonds with a graduated calibré-cut ruby edge, mounted in platinum and gold, circa 1905, 4.0 cm. high, in original fitted red leather case stamped Lacloche Frères, 15 Rue de la Paix, Paris and 2 New Bond Street, London
By Lacloche Frères, no. 31782