Jewellery For Moments That Matter. Jewellery For Moments That Matter.

Jewellery For Moments That Matter.

Sustainably crafted for proposals, promises and everyday beauty.

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Top Ten Engagement Rings

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C-® Carbon Negative Diamonds

The C-® Carbon Negative Diamond redefines sustainable diamond production by going beyond carbon neutrality. Powered exclusively by carbon-neutral energy, they achieve a net carbon-negative status.  This technology represents a significant step towards eco-friendly diamond manufacturing and a responsible jewellery industry. 

Supporting Wildlife Conservation

At Ethica, we are really proud that our work helps to support vital conservation projects.

This year, we raised over £10,000 by designing and donating a 5.7ct bespoke pendant, made in collaboration with Dame Joanna Lumley, as well as gifting the world's first C-® Carbon Negative Diamond for the Footsteps For Freedom charity ball.

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Giving Back: Every Purchase Drives Positive Change

We are proud to have donated over £20,000 to help fund environmental projects supported by 1% For The Planet since joining in 2023.

We have also partnered with Greenspark, an initiative to plant trees for every purchase, because every little helps.

5.0
150+ reviews
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Kelvin Matthews

Outstanding company and product, highly recommended. From my first slightly nervous phone call, Olivia at Ethica has guided us brilliantly.

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Anna Crawford

I would highly recommend Ethica Diamonds to anybody looking for stunning, high quality wedding bands and engagement rings.

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Ben Treb

Amazing customer service. I initially purchased an engagement ring from Ethica, but I was so impressed that my partner and I also bought our wedding rings from here!

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Clive Cooperford

My fiancee is still over the moon with her ethical and elegant engagement ring. I asked Olivia if the band and setting could be of different metals and my request was happily met.

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Tyler Honey

I had an amazing experience with Ethica from start to finish! Having stumbled across them on Google,

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Sian Arrowsmith

After my partner proposed with a stunning Ethica Diamond’s ring last year I had to get my wedding band from here!