3 枚银戒指，一枚马可波罗戒指，镶嵌方形尖晶石，戒指尺寸 53。一枚镶嵌尖晶石的戒指，戒指尺寸 53，一枚镶嵌凸圆形月光石的戒指，一枚中心焊接黄金元素的手工戒指，每枚戒指尺寸 54，总重量：43 克、

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.