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Icon Archive › Music › Fergie
The Legacy Diamond Icon Archive

Fergie

Round Brilliant Diamond 4ct — Pop singer's engagement ring from Josh Duhamel

The originalPop singer's engagement ring from Josh DuhamelSee the documented piece →

Fergie is associated, in the documented record, with a reported Round Brilliant Diamond of approximately 4 carats. Pop singer's engagement ring from Josh Duhamel (2008).

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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Taken in the spirit of this Round Brilliant Diamond ring — pieces from the Legacy vault, and a one-of-one commission.

Diamond Brooch| Centering an Emerald-cut Diamond Weighing 14.95 Carats, Within a Decorative Frame of Scrolls and Ribbons
Diamond Brooch| Centering an Emerald-cut Diamond Weighing 14.95 Carats, Within a Decorative Frame of Scrolls and Ribbons
$43,500.00
Sapphire and Diamond Bracelet | the Clasp Featuring a Cushion-shaped Sapphire Weighing 4.40 Carats, Set with Round Sapph
Sapphire and Diamond Bracelet | the Clasp Featuring a Cushion-shaped Sapphire Weighing 4.40 Carats, Set with Round Sapph
$35,000.00
Late 19th Century Natural Pearl and Diamond Pendant Brooch Button-shaped Natural Pearl Measuring Approximately 16.5 X 13
Late 19th Century Natural Pearl and Diamond Pendant Brooch Button-shaped Natural Pearl Measuring Approximately 16.5 X 13
$29,400.00
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Common questions

What diamond or jewel is associated with Fergie?
Fergie is associated, in the documented record, with a Round Brilliant Diamond of approximately 4 carats. Pop singer's engagement ring from Josh Duhamel.
What cut and colour is Fergie's diamond?
It is a Round Brilliant cut.
What era and origin is it from?
It dates to 2008. Origin / association: United States.
Can I acquire a diamond like Fergie'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.

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In the spirit of the original
Sapphire and Diamond Brooch | the Brooch Suspending a Fringe Terminating in Five Trapezoid-shaped Sapphires, Surmounted
Sapphire and Diamond Brooch | the Brooch Suspending a Fringe Terminating in Five Trapezoid-shaped Sapphires, Surmounted
$75,000.00
StoneDiamond
ShapeRound Brilliant
Carat (approx.)4 ct
Era2008
RegionUnited States

Reported. 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.

Arena

♪Music

Stone

Diamond

Shape

Round Brilliant

Region

🇺🇸United States

Era

Contemporary (2000–present)
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