Our Expertise
Introduction
For David Bennett and Daniela Mascetti jewels are so much more than just precious ornaments. They are also about passion and they hold a deep fascination which had endured over 40 years in their work.
David and Daniela
David Bennett
Regarded internationally as a leading authority in the field of precious stones and jewellery, David Bennett is best known in his role as Worldwide Chairman of Sotheby's Jewellery Division, a post he held until 2020, after a brilliant 42 years career at Sotheby’s. During his prestigious career David sold three of the five most expensive jewels in auction history and as well as seven 100-carat diamonds – earning him the nickname the ‘100-carat man’.
David has also presided over many legendary, record-breaking auctions such as the Jewels of the Duchess of Windsor (1987), The Princely Collections of Thurn und Taxis (1992) and Royal Jewels from the Bourbon-Parma Family (2018)...
Daniela Mascetti
Daniela Mascetti is one of the jewellery world's most experienced scholars specialising in the history of jewellery. Daniela joined Sotheby’s in 1980, and soon after opened the firm’s Jewellery department in Milan. After a distinguished career of 40 years at Sotheby’s, she was appointed Chairman Jewellery, Europe, a position she retained until 2020.
As one of the most renowned and experienced of scholars specialising in the history of jewellery, highlights from Daniela's distinguished career include research for the sales of historic collections such as the Jewels of the Duchess of Windsor (1987), The Princely Collections of Thurn und Taxis (1992), Elton John, Maria Callas and Gina Lollobrigida...
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