lot-254-sapphire-and-diamond-brooch-by-graff Published June 19, 2017 at 901 × 337 in CHRISTIE’S JUNE 20, 2017, MAGNIFICENT JEWELS & THE ROCKEFELLER EMERALD NEW YORK SALE ALSO INCLUDES A COLLECTION OF LOUIS COMFORT TIFFANY’S JEWELS LOT 254 – A SAPPHIRE AND DIAMOND BROOCH, BY GRAFF← PreviousNext →