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Stephanie Deijen

Expert Jewellery

Nothing beats authentic Art Deco jewellery set with Jade.

Stephanie Deijen is truly an expert when it comes to jewellery. With her enthusiasm, she knows how to open doors that remain closed to others, as with the Rijksmuseum, where she did research on jewels on Dutch portraits from the first quarter of the 19th century for her master's thesis. The same goes for the gemological Jade research lab in Singapore, with which she was in good contact as one of the few Westerners during her stay there. In addition to her studies, Stephanie has gained important work experience at various jewellers and at the renowned Christie's auction house. This way she has gained an unprecedented network in addition to a great deal of expertise.

With the same great enthusiasm, Stephanie now works for Catawiki. She has created her own Jade auction and compiles the Art Deco & Art Nouveau jewellery auction. In addition, she deals with the Amber and the Brooches auctions. Stephanie has benefited greatly from her training in both the antique jewellery and Jade auctions. Combined with her practical experience, she is able to accurately assess unique pieces in historical context. This is valued by sellers, who see their contribution valued but also by the bidders, who can know exactly what they are bidding on.

  • Graduated in History of Art
  • Certified Diamond Grader at HRD and gemologist F.G.A.
  • Expert in the field of Jade
  • Over 15 years of professional experience Over 15 years of professional experience

Closing today

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How to sell through Catawiki

  1. 1. Seller registration

    Register for seller privileges free of charge. You can offer up as many objects as you wish with a minimum estimated value of €75.

  2. 2. Submit items

    Once your items and descriptions have been approved by our experts, they are scheduled for auction.

  3. 3. The thrill of auction

    Experience the excitement as bidders from all over the world place their bids on your submitted items!

  4. 4. Make money safely

    You won’t be asked to ship your items until the buyer has transferred payment. Catawiki manages payments between buyers and sellers.

The advantages of Catawiki’s auctions

  • High revenues

  • Swift sales

  • Secure payment format

  • International bidding audience

  • Supervised by our experts

  • Optional reserve price for expensive items

  • Professional customer service

  • User friendly

Start selling now

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