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Shop our collection of loose Ethica Diamonds and Lab-Grown Diamonds, available to buy online in a variety of fancy shapes, vintage cuts and carat weights. Ethica Diamonds are lab grown stones which are very close in structure, composition and hardness to diamond, offering the same toughness and longevity as mined or lab grown diamonds. They truly radiate the same sparkle and brilliance as the finest diamonds and are made to last forever, to be passed on through the generations. Our Lab-Grown Diamonds are Lab-grown diamonds are 100% pure carbon, meaning they are identical in every way to mined diamonds apart from the origin.
If you need help choosing the right stone for you, our friendly customer service team are always on hand to help! We also have lots of helpful information on our diamond buying guide and diamond shapes pages.
Kind, Not Mined
Negligible greenhouse emissions, water or air pollution, no devastated ecosystems, hazardous chemicals, radiation or other environmentally dangerous substances or processes results from the creation of Ethica Diamonds or our lab grown diamonds.
If you are ready to start your own journey with us, then get in touch! We can create a piece of bespoke jewellery especially for you, set with lab-grown diamonds from renewable suppliers or the Ethica Diamond, a lab-grown gemstone.
Over the past 11 years we are so grateful and humbled to have received several awards and accreditations for our small business and ethical practice. We are so passionate about what we do, and it means everything to have this recognised by such wonderful organisations.
Founded in 2010 and run by mother and daughter, Ethica Diamonds is a business that has grown completely organically into what it is today: an award-winning, ethical jewellers specialising in fine jewellery using the upmost sustainable materials and precious stones, namely lab grown diamonds and gemstones, with honest and ethical values at the heart of everything they do.
Ethica Diamonds is predominantly an online business with a boutique showroom in Truro, Cornwall. Regardless of the purchasing journey, being online or face-to-face, the Ethica team has a passion for making customers happy and has remained small & close knit in order to continue the highly personal and attentive customer service responsible for their consistent five star rating and outstanding customer reviews.