一枚钻石和珍珠胸针，19 世纪晚期，以一簇枕形钻石为中心，镶嵌在一个叶状卷轴边框内，边框上有一个蝴蝶结，并悬挂着一个吊坠，吊坠上镶嵌有玫瑰式切割钻石和两颗珍珠，镶嵌在银和黄金中、 长 4.1 厘米，胸针可拆卸，吊坠可伸缩，珍珠未经测试

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.