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Why go solar?

Diamonds without compromise

Conflict-free

Through our regulated supply chain, harnessing the science of solar powered lab-grown Diamonds, our Solar Diamonds are 100% conflict free.

Renewable Energy

Our Solar Diamonds are created using 100% renewable Solar energy. Most lab grown diamonds are created with the use fossil fuels and so can still be detrimental to the environment.

Certified Diamonds at 4x less

Avoiding the immense expense of natural diamonds mining and export, Solar Diamonds undercut naturally mined diamonds by up to 4x.

Learn More Shop Solar Diamond Styles

Why Fenton?

Responsibly Sourced

Responsibly Sourced

We responsibly hand source our colourful gemstones from the top 10% in the world and select our eco-renewable Solar Diamonds straight from the source.

Certified B-Corporation

Certified B-Corporation

Fenton is one of only a few jewellers in the world to achieve a B Corp certification for its commitment to meeting the highest verified standards of social and environmental performance, transparency and accountability. 

Renewable Solar Diamonds

Renewable Solar Diamonds

Our sparkling Solar Diamonds® are created by eco-friendly, renewable solar energy. They are chemically identical to mined diamonds, with the exact same hardness (10 Mohs) and brilliance, but without the shady sourcing or origin.

Customisable

Customisable

Our jewellery is crafted to last a lifetime and beyond, so it should be totally unique to you. Instead of an intimidating minefield of options, we built an easy online tool to choose your style and budget. 

Compare Our Diamonds

Same sparkle, different sources

Solar Diamond

Conflict Free
Through our regulated supply chain, harnessing the science of renewable solar powered lab-grown Diamonds, our Solar Diamonds are 100% conflict free
GIA Certified Lab Grown Diamond
Solar Diamonds are chemically identical to Naturally Mined Diamonds, just from a different source. By avoiding the expense of mining and export, Solar Diamonds undercut mined diamonds by up to 4x.
1CT GH VS
Solitaire starting from £2,500

Naturally Mined Diamond

Kimberley Process
Our naturally mined diamonds all adhere to the Kimberley Process Certification Scheme (KPCS). The KPCS was created with the aim of controlling and reducing or eliminating the flow of conflict diamonds linked with human rights abuses and the funding of armed conflicts. Learn More Here
Certified Naturally Mined Diamond
Following best practice of all luxury retailers, each diamond is accompanied by a certificate (GIA, HRD, IGI) and typically with an inscription of the certificate number on the girdle (side) of the diamond.
1CT GH VS
Solitaire starting from £4,000

Wedding Bands

Naturally Mined Diamond Star Cushion Cut Diamond 18k Rose Gold Ring

From €2.371,95

The Chevron, Diamond, Platinum Ring

From €805,00
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Natural Diamond FAQs

Where do your diamonds come from?

We source our diamonds from international suppliers compliant with the Kimberley Process to ensure they are all conflict-free. For further information please see here.

Are all your naturally mined diamonds conflict-free, even if I don't buy from one I see on the website?

Yes, all our naturally mined diamonds are from conflict-free sources.

How do I know that your diamonds are the quality stated online?

Each diamond is accompanied by a certificate (GIA, HRD, IGI) and typically with an inscription of the certificate number on the girdle (side) of the diamond. These certificates are provided to you for reference and to allow you to correctly insure your Fenton piece. Please note that certificates are typically only issued for diamonds of approx. 0.30ct and above as industry standards, and therefore will not be provided for accent diamonds that are smaller than this.

ARE THE DIAMONDS ON YOUR WEBSITE THE ONLY ONES I CAN PURCHASE?

No, if you would like something you can't see on our website please get in touch and we will discuss your options.

WHY ARE SOME OF YOUR DIAMONDS NON-REFUNDABLE AND NON-EXCHANGEABLE?

Some of our suppliers may provide better value but will not appear on our website as they are hand-picked by our team. We are able to show images of these diamonds after a deposit has been paid and as a result, we have stricter policies on these diamonds.

Can I view my diamond before purchasing? 

As a direct to consumer brand, we source our gemstones directly from suppliers through our regulated supply chain. To allow our prices to remain competitive, we do not carry a large volume of in-stock pieces and so we do not typically have multiple diamonds of the same carat, shape, colour and clarity to compare.

Can you tell the difference between a Solar Diamond and a naturally mined diamond?

No, Solar Diamonds and naturally mined diamonds are chemically identical meaning they display the same brilliance, hardness, lustre and general sparkle as each other. Most trained gemmologist cannot tell the difference merely by looking at the diamonds even under magnification, and require specialist technology to confirm the true provenance.

Can you provide me with the Kimberley Certificate for my diamond?

Kimberley Certificates do not accompany the individual diamonds.

The United Nations Kimberley Process includes a list of warranties that cover the diamond journey from rough form, through to tracing the origin in the cutting stage. Each supplier must guarantee to their clients that their diamonds are compliant with the Kimberley Process by stating the Kimberley Statement on their invoices.

It is the responsibility of the retailer to ensure the diamonds they source are from reputable suppliers who can prove they follow the Kimberley Process.

I can see the same diamond quality on another website but it is cheaper. Can you match the price?

Please do send us the information you are seeing elsewhere so we are able to compare like for like. We craft our pieces in ateliers in India and Thailand with a rich history of jewellery production, and they are not mass-produced in countries like China as are a number of our competitors. Each piece of jewellery is hand-assembled and therefore the craftsmanship and attention to detail allows us to stand out among our competition, as we care about the quality of the whole piece vs just the stone alone.