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Icon Archive › Royalty (Modern) › Kate Middleton
The Legacy Diamond Icon Archive

Kate Middleton

Fancy Blue Oval Sapphire 12ct — Engagement (Prince William), 14-diamond halo

The originalEngagement (Prince William), 14-diamond haloSee the documented piece →

Kate Middleton is associated, in the documented record, with a Fancy Blue Oval Sapphire of approximately 12 carats. Engagement (Prince William), 14-diamond halo (2010).

Within the Legacy Diamond Icon Archive this entry sits alongside the great sapphire 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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Bespoke
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Common questions

What diamond or jewel is associated with Kate Middleton?
Kate Middleton is associated, in the documented record, with a Fancy Blue Oval Sapphire of approximately 12 carats. Engagement (Prince William), 14-diamond halo.
What cut and colour is Kate Middleton's sapphire?
It is a Oval cut, Fancy Blue in colour.
What era and origin is it from?
It dates to 2010. Origin / association: United Kingdom.
Can I acquire a sapphire like Kate Middleton's?
Yes — Legacy Diamonds sources and commissions comparable sapphires privately, including one-of-one bespoke pieces in the same cut and colour. Begin privately with the Legacy atelier.

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StoneSapphire
ShapeOval
Carat (approx.)12 ct
ColorFancy Blue
SettingWhite Gold
Era2010
RegionUnited Kingdom

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.

Arena

♛Royalty (Modern)

Stone

Sapphire

Shape

Oval

Color

Fancy Blue

Region

🇬🇧United Kingdom

Era

Contemporary (2000–present)
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Our atelier sources privately. Tell us the cut, the colour and the moment — and we will bring you the stone.

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