Ethical, Lab-Grown Diamonds

Browse our collection of engagement rings, wedding bands, and fine jewellery. Cornish-inspired designs that don't cost the planet.

Plant Trees & Save Bees With Every Purchase

We've partnered with 1% For The Planet and Greenspark to help give back with every purchase. Our Cornish designs are inspired by the beautiful sea, cliffs, and shores of Cornwall. We see first hand the effect we have on the environment which is why
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Design your own ring with Laura

Every love story is unique, and your ring should be too. Our lead designer works closely with you to create a bespoke piece that captures the essence of your relationship. From selecting the perfect diamond to crafting intricate details that hold personal meaning, we collaborate every step of the way to bring your vision to life.

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Find out how Elaine started Ethica

Ethica Diamonds was born from a simple belief: that luxury and ethics should never be at odds. Elaine saw an industry that wasn't living up to its values, and decided to change it.