Ethica Diamonds

Business Details

Sustainable & Ethical Engagement Rings

At Ethica Diamonds, we are committed to redefining the jewellery industry through sustainable practices and ethical craftsmanship. Our journey began with a vision to create beautiful, high-quality diamonds without compromising environmental integrity. Recognised by Marie Claire UK Sustainability Awards and shortlisted by the National Association of Jewellers, we pride ourselves on transparency and innovation.

Our carbon-negative diamonds, powered by carbon-neutral energy, reflect our dedication to eco-friendly production. With a focus on customer satisfaction, we offer lifetime warranties and collaborate with independent platforms like Feefo to ensure honest feedback. Our team combines expertise with passion, delivering bespoke pieces that celebrate life's milestones while prioritising planetary health.

Services

Engagement Rings Wedding Bands Earrings Bespoke Jewellery Carbon-Negative Diamonds Pendants

Highlights and features

We offer carbon-negative diamonds powered by 100% carbon-neutral energy.
Our jewellery is certified by independent ethical standards and awards.
We provide lifetime warranties on all crafted pieces.
Our bespoke process ensures personalised, high-quality designs.
We partner with Feefo for transparent, unedited customer reviews.

Associations and certifications

Marie Claire UK Sustainability Awards
National Association of Jewellers

What people say

Outstanding service Ethical practices Beautiful engagement ring Genuine care Carbon-negative innovation

Website

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Services

Engagement Rings

Ethica Diamonds creates bespoke engagement rings using carbon-negative lab-grown diamonds. Each piece combines ethical sourcing with artisan craftsmanship, offering timeless designs tailored to individual preferences. Our process ensures transparency and sustainability.

Bespoke Jewellery

Our bespoke service transforms client visions into unique jewellery. From concept sketches to final production, we use sustainable materials and ethical practices to craft one-of-a-kind pieces for special occasions.

Carbon-Negative Diamonds

These diamonds are grown using renewable energy, achieving a net-negative carbon footprint. The technology eliminates more carbon than it produces, setting new standards for environmentally responsible gemstone production.

Wedding Bands

Ethica offers classic and contemporary wedding bands crafted from recycled metals. Available in various finishes and widths, our bands complement engagement rings while maintaining ethical and sustainable standards.

Earrings

Our earring collection features lab-grown diamonds set in recycled precious metals. Designs range from minimalist studs to intricate drop styles, all adhering to our commitment to ethical sourcing and environmental responsibility.

Questions

What makes Ethica Diamonds' stones carbon-negative?

Our diamonds are grown using 100% carbon-neutral energy, ensuring a net-negative carbon footprint through advanced sustainable technology.

Do you offer bespoke jewellery design services?

Yes, we specialise in custom commissions, guiding clients through every step to create unique, ethically crafted pieces.

Are your diamonds certified as ethical?

Yes, our diamonds adhere to strict ethical standards, verified by third-party platforms like Feefo and industry awards.

What warranty do you provide?

All Ethica Diamonds jewellery comes with a lifetime warranty covering manufacturing defects and material quality.

How can I return or exchange my purchase?

We offer hassle-free returns and exchanges within 30 days of delivery, with full details available on our Client Care page.

Reviews (7)

Write a Review

Jayne Costain

Nov 21, 2021 Report

I have now purchased many times and always get an excellent service. Ordered anouk earrings and pendent and they are stunning. Cant wait to wear them Xmas. Absolutely beautiful.

Tom Woodward

Nov 13, 2021 Report

Friendly and helpful throughout the process of buying what ended up being a stunning engagement ring. A genuine commitment to doing things in the most sustainable and affordable way possible... a welcome relief from my experience with other retailers.

Anna Crawford

Nov 02, 2021 Report

I would highly recommend Ethica Diamonds to anybody looking for stunning, high quality wedding bands and engagement rings. I was fortunate to receive the beautiful Althea engagement ring in July 2020 which was also wonderfully engraved. The quality of the ring is incredible and is so sparkly and pure and is also ethically produced which was a huge tick for us. The pictures don't do it justice! Covid made visiting the store in Cornwall impossible especially given that we live in Scotland and I know that Ethica were great to deal with remotely during this time. As I loved my engagement ring so much

Branden Kusanto

Oct 30, 2021 Report

The bespoke package was everything we hoped for and more. My partner and I had a great time working with the Ethica team. They were very patient with us and explained every step of the process. The drawings, CAD designs, and pictures of the ring were amazing and the final product was even better than we could have hoped for.

Matthew Pentecost

Oct 28, 2021 Report

' Beautiful ring from a caring company '
Excellent and attentive from the moment I first got in contact. The guidance in selecting the ring and the care after making my choice was first class. Wonderful staff and communication, which was frequent and kept me in the loop throughout the whole process, from manufacture to delivery. Customer service from people who really do care.

Nick Woolley

Oct 03, 2021 Report

I am so grateful to Ethica Diamond for their support in choosing my partners engagement ring. They were very knowledgeable and supportive as I had no idea where to start. I am over the moon with the bespoke ring which they helped me design, making alterations to the design was easy to ensure I was happy. Communication was great and nothing was too much trouble. They kept me updated on a regular basis and made the whole process simple. I would highly recommend to anyone!

Tim Catmull

Oct 03, 2021 Report

It has been a real pleasure discovering Ethica, the company could not have been more accommodating, helpful, professional and sincere in their wish to make this special gift a special experience. It is rare to come across such outstanding customer service, oh and the pendant is blinding... absolutely stunning. Which is potentially very bad news for my future bank balance!