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Blue Moon of Josephine

Fancy Blue Cushion Diamond 12.03ct — Sold $48.4M

The originalSold $48.4MSee the documented piece →

Blue Moon of Josephine is associated, in the documented record, with a Fancy Blue Cushion Diamond of approximately 12.03 carats. Sold $48.4M (2015).

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 Blue Moon of Josephine?
Blue Moon of Josephine is associated, in the documented record, with a Fancy Blue Cushion Diamond of approximately 12.03 carats. Sold $48.4M.
What cut and colour is Blue Moon of Josephine's diamond?
It is a Cushion cut, Fancy Blue in colour.
What era and origin is it from?
It dates to 2015. Origin / association: France.
Can I acquire a diamond like Blue Moon of Josephine'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
ShapeCushion
Carat (approx.)12.03 ct
ColorFancy Blue
Setting-
Era2015
RegionFrance

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.

Acquire a stone in this tradition

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