18K gold 750‰ and platinum 850‰ ring, in the form of a gadrooned signet ring, adorned at its center with a cruciform motif set with a pink sapphire and old-cut and rose-cut diamonds. French work by the workshop of Jacques BUGIN. Stones are polished. Finger size 52 Gross weight 15.40 g Report of the Gemological Laboratory of Paris n°20221976706-1 of October 17, 2022 Object: Faceted pink stone - Shape and size: Oval - mixed cut - Dim. 9,50 x 8,30 x 6,20 mm - Commercial name: Pink sapphire - Family: Corundum - Weight of the jewel 15,43 g - Notice of origin: Myanmar, Burma - Comment: No modification or treatment observed.

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.