Ethica Diamonds
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Ethica Diamonds
We are passionate about supporting a better jewellery industry and doing things right in every aspect of our business. Absolutely no mined diamonds or freshly mined precious metals is our way - the only way to be truly ethical. Choose from our selection of designs within our Ethica Collection, ready to order especially for you.

Everything in our Ethica Collection is made to order in the UK, rather than being stocked in bulk. Whether you are looking for engagement rings, wedding bands, pendants, earrings or bracelets, we are sure we will have something for you, on our website or in our brochures. Build and customise your piece by selecting your preferred specifications.
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In the early years, my children, Emily and Tom, would come home from school and see me working all the time, watching me grow the business whilst I learnt how to build a website with no previous experience! Yet they were always so encouraging and supportive towards me and never complained. In 2016, Emily decided to join me after completing her studies, which has turned into the most rewarding and humbling experience.
Shop our environmentally-friendly engagement rings crafted from a choice of either Fairtrade 18k gold, 18k recycled gold or platinum. Everything in our Ethica Collection is set with Ethica Diamonds - the finest alternative to diamond - matching mined diamonds in every way that matters, simply excelling in ethics.
Choose from our beautiful styles or let us help you design your dream through our custom design service. We have an extensive range of classic plain wedding bands in a variety of profiles, specifically tailored wedding bands that are shaped-to-fit as part of our bridal set range, or our large selection of luxurious diamond set bands, ready to ship within four weeks.
Shop our range of ethical classic wedding rings made with sustainable recycled or Fairtrade precious metals and find the perfect symbol for your marriage. There are lots of different profiles to consider as well as finishes and the option to have hand engraving with your own personal message. A wedding ring is a sacred object that symbolises your love and commitment to one another.
Most of these rings are available with man-made diamonds set half, three quarters or all of the way around the band, creating an elegant display for each gem. All of our rings are individually made to order and hand set with ethical diamonds made in a lab, with the highest standards being E colour and VVS1 clarity.
Reviews (9)
Jayne Costain
Jayne Costain
Nov 21, 2021
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I have now purchased many times and always get an excellent service. Ordered anouk earrings and pendent and they are stunning. Can’t wait to wear them Xmas. Absolutely beautiful.
Tom Woodward
Tom Woodward
Nov 13, 2021
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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
Anna Crawford
Nov 02, 2021
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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
Branden Kusanto
Oct 30, 2021
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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
Matthew Pentecost
Oct 28, 2021
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' 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
Nick Woolley
Oct 03, 2021
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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
Tim Catmull
Oct 03, 2021
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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!
Rhino Boy
Rhino Boy
Sep 23, 2021
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' Fantastic experience. '
A wonderful experience from start to finish. I have been trying to find an ethical diamond for years and have not been satisfied until I found ethica diamonds. They were able to answer all my questions and helped me find the right ring for our 10 year anniversary. My wife was delighted
Jess D.
Jess D.
Sep 19, 2021
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I am so pleased we found Ethica Diamonds. I couldn't be more pleased with my ring, Olivia and the rest of the team were great and so helpful in showing us what was available. We visited the showroom in Truro where we were made to feel very welcome and had many rings to try on. My ring arrived in the post a few weeks later and it is perfect; the diamond is gorgeous and I feel very happy knowing that it's much kinder to the planet than a mined diamond!