Jomaz/Sarah Coventry/Coro - Costume jewelry - Mid 20th century, 1x USA, Joseph Mazer, clip earrings, marked "Jomaz", stylized infinity shape, each centrally set with 2 pink gemstone cabochons, rims set with colourless gemstones, lca.3cm, 1x USA, Sarah Coventry, set, bracelet and ear clips, marked "Sarah Cov", rectangular settings with open-work flowers in relief, clips additionally marked "Pat Pend", lca.3.5-18cm, and 1x USA, Cohn & Rosenberger, bracelet, marked "Coro", of stepped elements, partially in fan-shaped openwork, partially gold-coloured, clip clasp, 18.2 cm, plus 5 further pieces of jewelry: 3 brooches and 2 fur clips, 4 of 5 pieces of jewelry set with rhinestones, 1x missing brooch and 1x detached and enclosed rhinestone

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.