Lot 344. Rare enamel, gold and diamond 'Beribboned heart' bangle bracelet, René Boivin. Estimate: US$100,000.00 - US$150,000.00 . © Christie's Images Ltd 2018 Blue enamel, gold, old and single-cut diamonds with ‘M.R’ monogram, diameter 2 ¾ ins., 1939,...

A 'Jun' bowl, Song-Jin dynasty (960-1234). Photo Sotheby's he gently rounded sides rising to a slightly inverted rim, generously applied overall with a rich soft blue glaze falling to an uneven line above the unglazed foot and thinning to a mushroom tone...