Fine Jewellery Specialist 💍 BBC Antiques Roadshow presenter, Trained Goldsmith / Gemmologist, Ex Sotheby’s Auctioneer.
Travels to gem mines around the world.
💎Rough Diamond valuer and grader for De Beers
💎Polished diamond dealer in Antwerp
💍Jewellery specialist Philips Son & Neal auction house
💍Senior Specialist and auctioneer 14 years Sothebys London
🎬14 years jewellery presenter for BBC ANTIQUES ROADSHOW
💍Curator for Omnēque.com
👩🎓Learning with Experts.com
Joanna’s Jewellery Foundation Course
📚Author of books
Emerald, Ruby and soon to be published Sapphire. Thames and Hudson
Collect Contemporary Jewelry. Thames and Hudson
Contributing author to
Panther, Cartier
Graff,
Shaun Leane
Court Assistant of the Worshipful Company of Goldsmiths, Livery
Gemmologist, F.G.A, D.G.A., F.R.S.A.
Invited by: Amanda Zuydervelt
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Day | Followers | Gain | % Gain |
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June 17, 2024 | 187 | 0 | 0.0% |
July 13, 2023 | 187 | -2 | -1.1% |
November 14, 2022 | 189 | +1 | +0.6% |
September 02, 2022 | 188 | +2 | +1.1% |
July 27, 2022 | 186 | +1 | +0.6% |
June 20, 2022 | 185 | -4 | -2.2% |
May 01, 2022 | 189 | -1 | -0.6% |
March 24, 2022 | 190 | +2 | +1.1% |
January 25, 2022 | 188 | +2 | +1.1% |
December 19, 2021 | 186 | +7 | +4.0% |