Further details:
Platinum, emerald and diamond jabot pin, the upper part with a Russian emerald with Mughal carvings, the base surrounded with old-cut diamonds in a geometric pattern, with additional old-cut diamonds on the elongated terminal
Signed Cartier Paris, Londres, New York, and numbered 2724
French platinum mark
With maker’s mark for Henri Lavabre
The emerald is accompanied by an SSEF report number 116125 dated 21st February 2021 stating that the emerald is of Russian origin
The pin is accompanied by a certificate of authentication from Olivier Bachet, founding member of the International Antique Jewelers Association (IAJA)