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BLOOM: Lab-Grown Diamonds

Diamonds Grown with Love


Diamonds grown with love. Introducing BLOOM: lab-grown diamonds to capture everyone’s heart, exclusively at Ernest Jones. Discover bold and daring silhouettes precisely crafted to make an effortlessly beautiful, contemporary statement. Traceable, responsibly sourced and GIA certified.

Exclusive to Ernest Jones

Certified by GIA for colour, clarity, cut and carat weight

Traceable to country of origin

Crafted from repurposed platinum, 14ct white gold, 14ct and 18ct yellow gold

Made using renewable energy

Beautiful, contemporary cuts

BLOOM Lab-Grown By Ernest Jones

Certificated lab-grown diamonds

BLOOM lab-grown diamonds are independently certified by the Gemological Institute of America (GIA) to determine each stone’s colour, clarity, cut and carat weight.

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BLOOM Lab-Grown By Ernest Jones

Responsibly sourced and traceable

Every lab-grown diamond in our BLOOM collection is responsibly sourced, traceable to country of origin and made to exacting standards using renewable energy.

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BLOOM Lab-Grown By Ernest Jones

Beautiful, contemporary cuts

From sparkling square radiant, marquise and emerald-cut designs to pear and heart-shaped, discover lab-grown diamonds to suit every style.

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Lab-Grown Diamond Guide

Book an appointment with one of our jewellery experts to view our BLOOM Lab-Grown Diamonds collection at Ernest Jones

From what lab-grown diamonds are to how they're different from natural stones, look to our detailed FAQs for the answers to these questions and more.