Estimate of jewelry, fine jewelry and precious stones

Jewelry

AZ Auction is an auction house where our expert gemmologists and jewellery historians offer free valuations of your jewellery and precious stones from all periods, available online or by appointment.

Our valuations are free of charge, confidential and non-binding. They may be carried out as part of an estate, in anticipation of a potential sale.

As specialists in the jewellery market, AZ Auction assists you with the valuation and appraisal of your jewellery: rings, bracelets, necklaces, earrings, brooches, as well as diamonds, sapphires, rubies, emeralds, pearls and other semi-precious stones.

We appraise antique, contemporary and designer jewellery, particularly pieces by artists. Each appraisal involves a rigorous evaluation accompanied by authentication.

We also invite you to present your jewellery at our specialist auctions, to ensure you receive the best possible valuation.

Our team can visit you on request and regularly organises valuation days. Walk-in appointments are also available every Monday from 2.30 pm to 5 pm at our Brussels office.

Our clients are particularly interested in pieces by Cartier, Van Cleef & Arpels, Tiffany, Boucheron, Chaumet, Chopard, Dihn Van, Wolfers, Hermès, Pomellato, Buccellati, JAR and Bulgari, as well as couture jewellery by Chanel, Dior and Yves Saint Laurent. Please also bring us your jewellery by artists such as Fernand Demaret, Jean-Pierre de Saedeleer and the Mardsous School, as well as Georges Lenfant, Jean Després, Line Vautrin, René Boivin, René Lalique and Suzanne Belperron.