• BULGARI
    "Monete"
    Necklace Mounted in yellow gold
    Result : 69 300 €
     
  • CASHMERE SAPPHIRE
    CASHMERE SAPPHIRE

    cushion sapphire of 5.877 carats

    Sold for 147 420 €
  • MELLERIO
    MELLERIO

    RING
    7.74-carat old-cut cushion diamond

    Sold for 47 360 €
  • ANNÉES 1940 CARTIER
    ANNÉES 1940 CARTIER

    SET OF THREE CLIPS
    sapphires, diamonds. Set in white gold and platinum

    Sold for 50 492 €
  • RING
    Sapphire, diamonds, platinum.
    Result : 69 300 €
  • CARTIER
    CARTIER

    NECKLACE
    Set in yellow gold


    Sold for 43 520 €
  • M. GÉRARD
    M. GÉRARD

    CONVERTIBLE NECKLACE
    Diamonds. Set in yellow gold.

    Sold for 1 144 000 €

Jewelry

The "Ecrins de Fontainebleau" department holds a leading position on the market thanks to the loyalty of its clientele of French and international buyers and sellers, as well as its numerous high jewelery auction records and star creators. the Art Deco period as Suzanne Belperron or René Boivin.

With the experience and sales reputation of "Ecrins de Fontainebleau", we prepare our prestige sales throughout the year and we welcome you to our home or come to meet you throughout France or international for free and confidential expertise.

The department "Ecrins de Fontainebleau" organizes four prestigious sales per year, including Jewelery and Watches from the seventeenth century to current creations. The sales include colored stones, diamonds, fine pearls, Jewelry of the big names of Cartier, Van Cleef and Arpels, Boucheron, Chaumet, Piaget ... as well as old and modern watchmaking pieces, not to mention the great creators Art Nouveau and Art Deco jewelery such as Raymond Templier, George Fouquet and René Lalique and Jules Wiese.

All our expertise is free and confidential. We offer a tailor-made service to advise you in the sale of your goods with preferential sales conditions, or to carry out expertises for the purpose of sharing.

During our meetings of expertise we define the value of your goods and establish for you laboratory certificates of your stones and historical research on Jewelry and Watches to precisely define their qualities and origins.

We welcomed you:
in Paris, in our setting, at 66 avenue de Breteuil 75007, Thursday and Friday from 9 a.m. to 6 p.m.
in Fontainebleau, at the hotel d'Albe at 9-11 rue Royale 77300, Monday from 9 a.m. to 5 p.m. and Tuesday from 9 a.m. to 6 p.m.
in Versailles at 13 avenue du Saint-Cloud 78000, Wednesday from 9 a.m. to 6 p.m.


We come to your home meeting on request.



 

Upcoming auctions

The Ecrins de Versailles

The Ecrins de Versailles

Sunday 05 July 2026 at 14h00
Versailles

Records & results

CONTACT

Julie Gau
Julie Gau
Head of Department
+33 (0)6 31 01 36 03
bijoux@osenat.com
Sophie Mercier
Sophie Mercier
Assistant
+33 (0)6 76 65 98 53
assistant-bijoux@osenat.com

News

Grande journée d'expertise à Versailles

Grande journée d'expertise à Versailles

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