14 mai 2017
Yellow diamond and diamond necklace

14 mai 2017
Diamond ring, Harry Winston

14 mai 2017
Coral, icy jadeite, gem-set and diamond 'flamingo' ornament-brooch

14 mai 2017
Fine ruby and diamond necklace

14 mai 2017
Diamond ring

14 mai 2017
Icy jadeite 'ruyi' and diamond pendant

14 mai 2017
Ruby and diamond bracelet, circa 1920s

14 mai 2017
Fine sapphire and diamond ring

14 mai 2017
Jadeite and diamond pendant

14 mai 2017
Ruby and diamond 'Floral' bangle
