
Alessandra Antinori
Alessandra Antinori is a Panamanian-Italian entrepreneur and lawyer, known for her role as co-owner of the high-end jewelry firm Antinori Di Sanpietro in Rome. Born in Panama, she studied law and became a qualified attorney before moving to Italy in 2007. In 2012, she co-founded her jewelry business with her husband, Andrea Landolfi, which gained international attention for creating the engagement ring for Princess Alexandra of Hannover. Alessandra's work combines her legal expertise with a passion for design, reflecting both her cultural heritage and her deep appreciation for Italian craftsmanship.
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Alessandra Antinori is a Panamanian businesswoman who created the engagement ring for Alexandra de Hannover.
El anillo de compromiso de la princesa Alexandra de Hannover lleva el sello de una panameñaLa Prensa – leading Panamanian daily, est. 1980·
Panama· 2026-09-23





