一枚红宝石和钻石戒指，20 世纪初，群镶设计，镶嵌一颗枕形红宝石，周围镶嵌圆形切割钻石，镂空卷轴式长廊，铂金镶嵌、 尺寸 O 1/2，编号 3215，铂金法国进口检验标记 随附 SSEF 于 2024 年 3 月 14 日出具的编号为 137005 的报告，报告称红宝石没有加热迹象。检测时裂隙中有少量油脂。产地：缅甸缅甸

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.