We had a wonderful experience from start to finish and couldn't be happier with my engagement ring! I told my fiancé I wanted to be involved in choosing my ring because I was particularly interested in SkyDiamond—the only UK-based lab I know of that creates diamonds from captured carbon. As someone working in the carbon removal space, their sustainability-driven process really resonated with me. Our journey began at SkyDiamond's London pop-up store last December, where we met Victoria. Over a glass of champagne (a lovely touch!), she guided us through different designs and answered all of our questions. When we later decided to purchase the ring online, the service remained excellent—our inquiries were promptly answered, and when I needed a slight resize after receiving the ring, they handled it quickly and at no extra cost. We chose the 1. 02-ct classic solitaire engagement ring in 18k gold, and I absolutely love it. The tapered gold band has a delicate, elegant feel, and the diamond sits beautifully in its setting—not too high, which was important to me. My future wedding band will sit flush against it with no gaps. If you’re looking for a stunning, responsibly created diamond, I highly recommend SkyDiamond!

Swift delivery arriving in plenty of time before Christmas. Lovely and sustainable packaging.

I cannot recommend Sky Diamonds and specifically JohnRay enough! JohnRay ensured that I got the perfect ring at the right price by the time I needed it. His commitment to his customers is second to none and he is a true pleasure to work with. Thank you so much, JohnRay, and the team at Sky Diamonds!

I bought this as a wedding anniversary present for my wife and she loves it - both the ethical nature of it and the beauty of it. The service throughout was also excellent and the delivery was easy and stress free.

Wonderful experience from on-line ordering to receiving my purchase! I received updates on my order via email and when I received my purchase, I was blown away by how beautiful and sustainable the packaging was as well

there were no issues and it was a smooth process from start to finish

Easy to navigate my options, clear descriptions

Easy process

arrived when it said it would

very quick and clear

The team at Skydiamond offered a really personal and bespoke service, they were happy to answer any questions I had. The was very knowledgeable and I felt supported the whole way through my purchase.

My shopping experienced was tailored to my needs, I had a number of questions all of which were answered with lots of detail and in a timely manner.

The team at Skydiamond offered a really personal and bespoke service, they were happy to answer any questions I had. The was very knowledgeable and I felt supported the whole way through my purchase.

Beautiful work, and amazing customer service

Even managed to create wedding rings for us from the back catalog

Very helpful and efficient customer support

Very personal experience, team was super friendly and helpful! And the tour was really cool too :)

Purchasing was easy and shipment was well tracked and efficient.

Very happy with the online ordering process and delivery.

The Skydiamond team were very responsive and I valued the in-person delivery/meetings.