Description
Please note: These rings are handmade to order, and the lab-grown diamond is specially sourced for each piece. As a result, lead times can be up to 10 weeks to create your one-of-a-kind ring. Due to the bespoke nature of this piece, exchanges and refunds are not available.
The Ériu Collection is named after the ancient Irish goddess Ériu, who gave her name to Éire (Ireland). Ériu represents sovereignty, heritage, and connection to the land; themes that run through Martina Hamilton’s work.
Every Ériu design carries textures and lines inspired by Ireland’s rugged coastlines and mythic landscapes. With the addition of lab-grown diamonds, the collection now combines this sense of place and story with a modern, future-facing choice for engagement.
Lab-grown diamonds are real diamonds. They are chemically, physically, and optically identical to mined diamonds, with the same brilliance, fire, and durability. The difference lies in their origin: instead of being mined from the earth, they are created in a laboratory under conditions that replicate the natural diamond-forming process.
By introducing lab-grown diamonds to the Ériu Collection, we can now offer couples heirloom-quality engagement rings that are:
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Ethically responsible – free from the social and environmental concerns tied to traditional diamond mining.
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Environmentally conscious – made with less impact on the planet.
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Accessible - more affordable than mined diamonds, while offering the same sparkle and strength.
4mm Round Lab Diamond. Approx. Carat: of Diamond 0.25ct - 0.33ct.
MAIN PHOTO - 9ct Yellow Gold Ring
Global Delivery & Returns
Fast shipping
Shipping on orders is via An Post and all shipping is free of charge world wide on this site.
Order tracking
When your order is dispatched we will notify you with a tracking order which you can use to track the progress of your order.
Get in touch
For questions about products, orders, shipping & returns, contact us here
Gift Packaging

Because the art of Gifting is in the details

You have taken the greatest of care and consideration in selecting a gift of Hallmarked Silver and Gold jewellery from the Martina Hamilton Collection.

We will take the greatest of care in ensuring your gifts arrive stunningly presented in our gorgeous new packaging.

Made to Order
Bespoke
Considering having a ring made for your engagement, your wedding or for any other significant occasion in life?
Introducing
Latest Lookbook
Discover our latest lookbook with designs inspired by the Atlantic coast.
