18ct gold, platinum, diamond and enamel ring, David Webb of bombe design embellished to the top with a pattern of black enamel lozenges pave-set at intervals with single-cut diamonds together weighing approximately 0.40 carat, to a textured gold band, signed Webb for David Webb. Provenance: important jewels, Smith & Singer (trading as Sotheby's Australia), Sydney, 9 August 2016, lot 100, illustrated. Private collection, New South Wales, acquired from the above