Cushion Diamond 41.28ct — Russian prince who owned the Polar Star before the revolution
Prince Felix Yusupov is associated, in the documented record, with a Cushion Diamond of approximately 41.28 carats. Russian prince who owned the Polar Star before the revolution (1916).
Within the Legacy Diamond Icon Archive this entry sits alongside the great diamond stories — a reference point for the cut, the colour and the moment it marked. The full Legacy Story for this icon is being written; the verified specifications, provenance and sources below are confirmed today.
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Documented. This is an editorial reference compiled from public sources — a record of notable jewels in history, not a statement of endorsement or of any association with Legacy. Source: primary reference. Last verified July 2026.
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