lot-335-superb-ruby-and-diamond-ring-by-cartier Published November 20, 2016 at 1028 × 797 in UNPRECEDENTED DEMAND FOR RARE COLORED DIAMONDS AT SOTHEBYS GENEVA NOVEMBER 16, 2016 AUTUMN JEWELRY SALES LOT 335 – SUPERB RUBY AND DIAMOND RING, by CARTIER← PreviousNext →