Jean-Claude CHAMPAGNAT Brooch in 18K yellow gold 750 thousandths with leaves and flowers, matte texture and amati, decorated with eight modern diamonds in claw setting for about 0.40 carat in total, double pin in 18K pink gold with security. French master mark on the pin, signed on a plate on the back of the brooch. Dimensions: 35 x 40 mm Gross weight 24.2g Jean Claude CHAMPAGNAT (1923 - 1987), 15 rue des Acacias, registered on October 22, 1949, he worked for Christian Dior's Haute Couture jewels from the 1950s. From the 1970s, Madame Grès called on him to add a touch of exoticism to her jewelry.

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.