Ethica Diamonds

Ethica Diamonds Lab-Grown Diamonds, Gemstones & Moissanite

Mindfully Made Jewellery | Based in Cornwall https://www.ethica.diamonds/contact-us/

Based in Cornwall and established in 2010, we are an award-winning, Fairtrade gold registered jewellery boutique, using only lab grown stones and diamonds within our jewellery as part of our commitment to sustainability and fair business practices. Everything is individually made to order to the highest standard in the UK, with an approximate delivery time of 16 working days for most of our pieces

. We also have a specialist bespoke workshop where pieces are hand forged using traditional jewellery-making methods, creating highly personal pieces that are lovingly crafted from start to finish. Above all else, we pride ourselves on being able to offer something to fit everyone's budget and needs, making each of our customer's feel well cared for. We offer face to face meetings by appointment at our consultation showroom in the heart of Truro which begins a personal journey, often marking a very special time. We also carry out all jewellery repairs and can remodel existing jewellery in our dedicated workshop. If you would like to book a face-to-face appointment, or virtual appointment over the phone, visit our website and start some dialogue with us today, to see what we can help you with.

Heatwave incoming ☀️ a gentle reminder that our jewellery will not turn your finger green, leave a mark for quietly disi...
18/06/2026

Heatwave incoming ☀️ a gentle reminder that our jewellery will not turn your finger green, leave a mark for quietly disintegrate in the heat. Lab grown diamonds. Recycled gold. Made to last considerably longer than a British summer. Link in bio to our website.

Your engagement ring should come with a story you feel genuinely good about. Swipe through for the question worth asking...
17/06/2026

Your engagement ring should come with a story you feel genuinely good about.

Swipe through for the question worth asking before you buy any diamond, and find out why not all lab grown diamonds are as ethical as they claim to be.

We have written a full blog on this - link in the bio. ✨

The India Ring, clean lines and completely timeless.An emerald cut lab grown diamond in an open basket setting on the mo...
16/06/2026

The India Ring, clean lines and completely timeless.

An emerald cut lab grown diamond in an open basket setting on the most beautifully slimy softly rounded band. Named India, from a river in Sanskrit.

IGI certified VVS D-F. Available from 0.35ct to 2.50ct in white, yellow or rose gold and platinum. From £1,950.

15/06/2026

POV: me after I was going to save some money

POV: sorry, on do not disturb, busy looking at my ring for the 47th time.
12/06/2026

POV: sorry, on do not disturb, busy looking at my ring for the 47th time.

300% increase in searches for 1920s vintage wedding rings. ✨We are not even slightly surprised. Art Deco jewellery has a...
10/06/2026

300% increase in searches for 1920s vintage wedding rings. ✨

We are not even slightly surprised. Art Deco jewellery has always understood something that the rest of the jewellery world keeps relearning - that structure is beautiful, geometry is romantic, and the most elegant rings are the ones that look like someone thought very carefully before they picked up a pencil.

Swipe through for four Ethica pieces that the 1920s would have approved of. All lab grown. All recycled precious metals. All very much available right now.

The Coralie Ring. At its centre, a luminous oval lab grown diamond held in a sculptural semi-bezel bypass setting that s...
08/06/2026

The Coralie Ring.

At its centre, a luminous oval lab grown diamond held in a sculptural semi-bezel bypass setting that sweeps and flows like water. The design is inspired by the sea, the gentle rise and fall of waves that we watch every single day from Newquay.

Low profile. Incredibly comfortable. Made in fully recycled 18k gold.

Named Coralie, for the coral that forms quietly and beautifully beneath the surface.

IGI certified D VVS1 oval cut lab grown diamond.

Camera always eats first and we spy a beautiful Ethica piece on .gg arm. Good food and gorgeous jewellery? What more cou...
05/06/2026

Camera always eats first and we spy a beautiful Ethica piece on .gg arm. Good food and gorgeous jewellery? What more could you want.

Wearing the Ethica tennis bracelet - The Zelda ♥️

She said yes. Then she said I do 💍 🩵 Dua Lipa’s married Callum Turner at Old Marylebone Town Hall in London on Sunday an...
01/06/2026

She said yes. Then she said I do 💍 🩵

Dua Lipa’s married Callum Turner at Old Marylebone Town Hall in London on Sunday and she absolutely broke the internet doing it.

No traditional gown. A custom ivory Schiaparelli skirt suit with gold buttons, an oversized Stephen Jones hat, white gloves, and Louboutin heels. A full circle nod to Bianca Jaggers iconic 1971 wedding look. Pure, brilliant, completely unexpected.

We are obsessed.

And of course, the ring. The bold yellow gold chunky band we wrote about when the engagement was announced is now officially a wedding ring. The kind of ring that suits someone who does things entirely on her own terms.

If Dua Lipa’s style has you rethinking what bridal actually means, check out our blog, link in our bio.

📸
The fit
The hat
Shoes
The hottest married couple of 2026 goes to &

Address

8 Chi Myghtern Arthur, Plen Tennyson
Newquay
TR84SE

Opening Hours

Monday 10am - 4pm
Tuesday 10am - 4pm
Wednesday 10am - 4pm
Thursday 10am - 4pm
Friday 10am - 4pm

Telephone

+441872222248

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