A pair of Boucheron sapphire stirrup cufflinks

A pair of Boucheron sapphire and yellow gold stirrup cufflinks, each cufflink set with eight rectangular step-cut sapphires channel-set in 18 carat yellow gold, to a hinged bar fittingwith square, egg-shaped cabochon-cut sapphires to either end, signed Boucheron Paris, stamped 'Brevete SCDG 26619', bearing French import marks, gross weight 14.8 grams

No. 21871M