LOT-656-DIAMONDBROOCH-AND-A-TSAVORITE-PERIDOT-AND-DIAMOND-BROOCH-MICHELE-DELLA-VALLE.html Published December 13, 2017 at 787 × 925 in HIGHLGHTS OF SOTHEBY’S GENEVA FINE JEWELS SALE, DECEMBER 14, 2017 LOT 656 – DIAMOND BROOCH AND A TSAVORITE, PERIDOT AND DIAMOND BROOCH, MICHELE DELLA VALLE← PreviousNext →