Your Love Is Unique, Shouldn't Your Ring Be Too?

Design Your Dream Engagement Ring

No Carbon Footprint

These are the world's first zero-carbon-footprint diamonds and certified so. Produced using 100% hydropowered energy, meaning zero emissions. That's Sustainable.

You've found the love of your life.

That's a big deal, you're right to be excited. While there are lots of reasons to be nervous, choosing a ring shouldn't be one of them.

At last. Pure diamond jewellery that is ethical in every possible way.

Create your Unique Ring.

Exactly how you desire.
An intimate and personal bespoke journey imaginable

Sustainably Created Diamonds.

A new diamond for a new generation
Just diamond, no mining.

Ethical Symbols of Love.

Carbon Neutral Lab Grown Diamonds

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Simply send us photos of your ideal ring, or give us a description of how you envision your dream ring to be.

Women looking out a window wearing a multistage diamond ring from Diamond Foundry and a three chain necklace in yellow, rose and white gold.
Behind The Designs | Ethical Bespoke Diamond Jewellery | Ethica UK


Our designers will use your ideas to put together some hand-drawn sketches with a selection of designs, which can be further customised until your design is absolutely perfect.


Your dream design is then cast using Fairtrade gold or semi-recycled platinum and set using either carbon neutral lab-grown diamonds, or the Ethica Diamond which is a lab-grown gemstone.

Ethica Bespoke Create

No Carbon Footprint

The lab-grown diamonds we source are grown above ground using 100% renewable energy, powered by the Columbian River.

Avoiding the vast human and environmental toll means:

No wildlife displaced. No cartel pricing. No land displaced. No ground water polluted. No local communities displaced. No animals harmed. No conflicts funded.

Fairtrade Gold
diamond foundry logo
Feefo Award
British Hallmark Council
South West England Prestige Awards



Four red envelopes and
a butter dish

Ethical Company Organisation Award Icon
Assay Assured Jewellery Retailer Icon
Good Shopping Guide Icon
Carbon Neutral Certified Company Icon
Cornwall Business Award Icon