lot-197-a-diamond-ring-by-harry-winston Published June 18, 2017 at 739 × 634 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 197 – A DIAMOND RING, BY HARRY WINSTON← PreviousNext →