Group of three opal and gold rings including: One 14k yellow gold ring set with six small opal cabochons and six seed pearls, with engraved shoulders, marked indistinctly along the interior shank. Tested 14k. One 14k yellow gold ring set with one circular opal cabochon in eight prong setting, with decorative shoulders, marked M inside a horseshoe along the interior. One 14k yellow gold ring set with one oval opal cabochon, with decorative shoulders and linear details, marked ZA along the shank, tested 14k. (Six opal) Ring size: US 8.25. (Eight prong) Ring size: US 10. (Oval opal) Ring size: US 8.75. Gross weight: 12.1 g.

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.