We are a Cornish-based business specialising in ethical, high-quality diamond alternative jewellery. We are the only company to offer the UK’s first Hybrid Diamond, branded as The IQ Diamond®.

Our IQ Diamond is optically identical to the best flawless diamonds available but at a fraction of the cost and without negative humanitarian or ecological impact. Our specialty is engagement and wedding jewellery with great appeal to our customer’s for both affordability and ethical reasons, with a bespoke service also available.

The finest 18-carat gold and platinum mounts are used and every piece is individually made to order and lovingly hand finished in our workshop.

What is an IQ Diamond?

* A consistent premium quality gemstone with an identical cut, colour & clarity to a IF-VVS1/E-F colour mined diamond
* A man-made miracle; diamond mantle integrated with a high tech ceramic core
* Tougher than mined diamonds
* Certificate of authenticity supported by a no quibble guarantee
* Laser inscribed for ethical and identification purposes
* Tests positive for diamond