The Ultimate Expression of Lab-grown Diamonds.Independently certified by IGI or GIA, every Astrea London diamond and every piece of jewellery carries the assurance of exceptional quality and authenticity.

The Ultimate Expression of Lab-grown Diamonds.

Independently certified by IGI or GIA, every Astrea London diamond and every piece of jewellery carries the assurance of exceptional quality and authenticity.

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Hands arranging loose diamonds and handwritten notes in the Astrea London atelier

JOURNAL

Stories from Astrea

On growing diamonds, setting them by hand, and wearing them lightly.

Creations

Why men’s jewellery is having a moment

If you happened to spot the male celebrities' outfits on the red carpet during awards season this year, you may have noticed something unusual.

June 2026

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