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Aristotle Onassis

Marquise Diamond 40.42ct — Greek shipping magnate who gave a 40-carat marquise as an engagement gift

The originalGreek shipping magnate who gave a 40-carat marquise as an engagement giftSee the documented piece →

Aristotle Onassis is associated, in the documented record, with a Marquise Diamond of approximately 40.42 carats. Greek shipping magnate who gave a 40-carat marquise as an engagement gift (1968).

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.

Common questions

What diamond or jewel is associated with Aristotle Onassis?
Aristotle Onassis is associated, in the documented record, with a Marquise Diamond of approximately 40.42 carats. Greek shipping magnate who gave a 40-carat marquise as an engagement gift.
What cut and colour is Aristotle Onassis's diamond?
It is a Marquise cut.
What era and origin is it from?
It dates to 1968. Origin / association: Greece.
Can I acquire a diamond like Aristotle Onassis's?
Yes — Legacy Diamonds sources and commissions comparable diamonds privately, including one-of-one bespoke pieces in the same cut and colour. Begin privately with the Legacy atelier.
StoneDiamond
ShapeMarquise
Carat (approx.)40.42 ct
Era1968
RegionGreece

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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