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HomeAuthorsBrett O'Connor

Articles by Brett O'Connor

Brett O'Connor
About Brett O'Connor
Brett O’Connor joined Sotheby’s in 1999 and has been based in Geneva since 2002, sourcing gems for Sotheby’s worldwide Jewellery auctions. He has over 22 years of auction experience on three continents and has been involved with many of the important jewellery collections, including the collections of Baroness Eugene de Rothchild, Luisa Fanti Melloni, Maria Callas, Madame Claude Arpels, Lily Marinho, Count Guido Henkle von Donnermarck and Gina Lollobrigida. Mr O’Connor earned a Graduate Gemologist diploma from the Gemological Institute of America in Santa Monica, California, in 1994.
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Sotheby's

Sotheby’s Gem and Jewellery

Brett O'Connor 0

I have been collecting gems since I was a child and for the past quarter century I have made my living by studying them, so when I am shown a gem certificate, I instinctively know […]

Sotheby's

Sotheby’s Gems and Jewellery

Brett O'Connor 0

Over the last two decades, I have traveled the world in a constant quest to find those gems that fit the description of a true gem-stone. Although the cultures and tastes may vary from one […]

Design

In Conversation with Brett O’Connor

Brett O'Connor 0

Brett O’Connor is a Senior Vice President, Senior International Jewellery specialist and auctioneer for Sotheby’s based in Switzerland. A 22 year veteran of the auction business, he discusses what it is like to work for […]

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Recent Posts

  • We ART The World
  • Preserving Cultural Heritage Through Art In Conversation with Artist Yu Chunming
  • Sotheby’s Vintage Watch
  • Maui Island Estate
  • Interview At Noon

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