Skip to content

Cornish Jewellery Co Is Switching To Lab-Grown Diamonds

Due of the environmental and ethical sourcing difficulties with real diamonds, The Cornwall Jewellery Co now only sources lab-grown diamonds.
Cornish Jewellery Co Jewellery worn by a model

The Cornwall Jewellery Co has switched to lab-grown diamonds. This is because they are chemically, physically, and optically identical to natural ones. The company says this means they are more sustainable and ethically sourced. They say natural diamonds can be mined in warzones and sold on the black market.


The company’s creator lives in Falmouth and specialises in jewellery like as engagement rings and necklaces.

Previously, they utilised both mined and laboratory-grown diamonds, but have since opted to exclusively employ lab-grown diamonds.

This is due to recent advances in lab-grown diamond technology, which means they are chemically, physically, and visually similar to mined diamonds, according to the business.


Cornish Jewellery Co

It went on to state that the need for natural diamonds had caused pollution and the destruction of priceless natural habitats throughout the years, and that there was also the possibility of natural diamonds becoming ‘blood’ diamonds, dug in conflict zones and sold on the black market.

The Cornwall Jewellery Co stated that by focusing on lab-grown diamonds, they hope to give assurance that their jewellery is both sustainable and ethically sourced, as well as less expensive for the end user.

“Lab-grown diamonds are indistinguishable from natural diamonds, which means the chain of custody concerns that made natural diamonds so troublesome are gone,” noted Jos Gibson, founder of The Cornwall Jewellery Co.

“Laboratory-grown diamonds even go through the same grading and certification procedure as natural diamonds by top gemological laboratories like GIA and IGI. “Laboratory-grown stones are an ethical choice for peace of mind knowing your diamond is free of conflict and environmental difficulties.”


The Cornish Jewellery Co. is an independent workshop supplying handcrafted ,quality pewter Jewellery made by the husband and wife team of ” The Cornish Jewellery Company ” ( Martin and Alison ). All designs are original and are inspired by the natural beauty of the area in which they are made. The far west of Cornwall is famous for its beautiful landscapes , tin mining and it’s Celtic past .

At Truoosh, we’re here to help you navigate this overwhelming world of stuff. All of our market picks are independently selected and curated by the editorial team. All product details reflect the price and availability at the time of publication. If you buy something we link to on our site, Truoosh may earn commission.


Billionaire Laurence Graff paid a record-breaking $46.1 million for a magnificent vivid pink diamond weighing 24.78 carats. Originally owned by his competitor Harry Winston, it now carries graff’s name and is a part of the legendary collection of rare diamonds.

We usually advise brilliant round diamonds with a cut grade of very good, ideal, or super ideal for engagement rings (also known as hearts and arrows). A high cut grade maximises a diamond’s beauty for a given carat weight.


It’s crucial to have a concept of what you might prefer before starting your search because it will enable you to focus on fewer of the many engagement ring possibilities that are now available. Also, when you initially start browsing, it helps to have a few distinct design concepts and the overall budget because the variety can be overwhelming.

Here are Engagement Ring Trends 2023:

1. Modern Art-Deco
2. Colored Stones
3. Lab-Grown Diamonds
4. East-West Settings
5. Multiple Large Stones

The traditional round diamond form, which is the most common, may come to mind when you think of diamonds. But if you want something different, a tonne of alternative forms may be found to suit your unique taste and style. Each diamond shape has its own fire and brilliance because they are cut to different standards, altering how they reflect light.

The most popular kinds of diamonds are listed below:

1. Round Brilliant Cut Diamonds
2. Princess-Cut Diamonds
3. Marquise-Cut Diamonds
4. Cushion-Cut Diamonds
5. Emerald-Cut Diamonds
6. Radiant-Cut Diamonds
7. Pear-Shaped Diamonds
8. Oval Diamonds
9. Asscher-Cut Diamonds