A sapphire, emerald and diamond ring, of toi et moi design, set with a step-cut sapphire weighing 8.21 carats and a step-cut emerald weighing 1.83 carats, within a foliate border of circular-cut, baguette and marquise-shaped diamonds, mounted in platinum, size P, stamped PLAT, sponsor's mark WB Accompanied by report nos. 20765 and 20783 from the Gem & Pearl laboratory, stating that the sapphire is of Sri Lankan (Ceylon) origin, with no indications of heat treatment, and the emerald is of Colombian origin, with indications of moderate clarity enhancement, a verbal report from GCS additionally stating that the sapphire is of Sri Lankan (Ceylon) origin, with no indications of heat treatment

Composed of several subsidiaries, the Drouot Group is a major player in the art market. Hôtel Drouot, located in the heart of Paris, has been the world's largest public auction center since 1852. 15 salerooms are available to more than 70 auction houses. The emulation generated by an annual offer of 230,000 artworks from 21 major specialities - from Antiquity to street art - attracts some 3,000 visitors every day. The Group's digital platform, Drouot.com, offers digital sales - Live auctions (live broadcasting and participation in auctions), Online-only auctions (dematerialised auctions) and Buy Now sales (sales of lots at fixed prices). Nearly 2 million items are offered annually by 600 auction houses. Auction news is reported every week in La Gazette Drouot, the leading weekly magazine for the art market and culture published by Auctionspress.