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Collection · The Legacy Diamond Icon Archive

Business & Billionaires Art Deco (1915–1939)

A curated gathering of verified icons in the Archive that are both Business & Billionaires and Art Deco (1915–1939) — the legends that share this cut of history, each a doorway to a comparable stone in the Legacy collection.

Explore wider: all Business & Billionaires · all Art Deco (1915–1939)

Simón Iturri PatiñoBusiness & Billionaires · Emerald · Art Deco (1915–1939)Green Emerald — Bolivian tin magnate who bought a historic emerald and diamond necklace with royal…Lazare KaplanBusiness & Billionaires · Diamond · Art Deco (1915–1939)Round Brilliant Diamond — Belgium-raised cutter renowned for ideal-cut brilliants and salvaging irregular roughMarcel TolkowskyBusiness & Billionaires · Diamond · Art Deco (1915–1939)Round Brilliant Diamond — Antwerp-born engineer whose thesis defined the ideal proportions of the round brilliant…Marjorie Merriweather PostBusiness & Billionaires · Emerald · Art Deco (1915–1939)Emerald 21.04ct — Cereal-company heiress who owned the Maximilian Emerald and an extensive emerald collectionSir Ernest OppenheimerBusiness & Billionaires · Diamond · Art Deco (1915–1939)Diamond — Mining financier who gained control of the world's leading diamond company and built the…Florence Jay GouldBusiness & Billionaires · Emerald · Art Deco (1915–1939)Emerald — Wife of a railroad-fortune heir who amassed a renowned emerald and diamond jewelry collection