lot-231-A-RUBY-AND-DIAMOND-TRÈFLE-À-QUATRE-FEUILLES-BROOCH-BY-BOUCHERON.html Published May 14, 2017 at 797 × 1079 in HIGHLIGHTS OF CHRISTIE’S GENEVA MAGNIFICENT JEWELS SPRING SALE MAY 17, 2017 Lot 231 – A RUBY AND DIAMOND ‘TRÈFLE À QUATRE FEUILLES’ BROOCH, BY BOUCHERON← PreviousNext →