Bague En or gris 18k, ornée d'une tourmaline de type Paraïba de taille coussin, bordée, comme les attaches, de diamants taillés en brillant Poids de la tourmaline: 20.45 cts TDD: 54, Poids brut: 16.20 g Deux certificats Carat Gem Lab (2021) et et ALGT (2020): Tourmaline de type Paraïba A 20.45 cts Paraïba tourmaline, diamond and 18k white gold, two certiticates Carat Gem Lab and ALGT: Paraïba tourmaline RAPPORT DE CONDITION: Bon état CONDITION REPORT: Good condition Bague Or, tourmaline Paraïba 20.45 cts et diamants A 20.45 cts Paraïba tourmaline, diamond and gold ring (Carat Gem Lab and ALGT: Paraïba tourmaline)

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.