Platinum, 18ct gold, sapphire and diamond ring, Harry Winston,…

Platinum, 18ct gold, sapphire and diamond ring, Harry Winston, modelled as a flower, the stamen centring a brilliant-cut diamond framed by graduated pear shaped sapphires of various hues of yellow between claw-set circular-cut pink sapphires, the petals pave-set with circular-cut pink and yellow sapphires and brilliant-cut diamonds, the sapphires and diamonds together stated to weigh 13.37 and 4.03 carats respectively, flower diameter approximately 45 mm, numbered 83193, marked Hw for Harry Winston, formerly a brooch now remodelled as a ring, 18ct gold band, size L. Accompanied by a facsimile Harry Winston client fact sheet (for the brooch).. Provenance: important jewels, Smith & Singer (trading as Sotheby's Australia), Sydney, 4 December 2019, lot 46, illustrated. Private collection, Sydney, acquired from the above. Private collection, Sydney, by descent from the above|Important jewels, watches & objects of Virtu, Smith and Singer, Sydney, 24 March 2022, lot 16, illustrated. Private collection, Sydney, acquired from the above