NINA Milgrain Green Sapphire Diamond Engagement Ring

We love the colour of the stunning green sapphire in the NINA ring.  It is handcrafted in 18ct recycled yellow gold in EC One’s Clerkenwell workshop.

The Sapphire has a pair of round conflict free diamonds beside it.  The milgrain detailing gives this ring a lovely vintage feel.

• 0.64ctct Green Sapphire
• total 0.12cts G VS/SI conflict free white diamonds
• recycled 18ct Yellow Gold
• size M
• Handmade in our on-site B Corp London workshop

Note this ring can be re-sized +/-1 size. For sizes above O please request a quote.

Free UK delivery is available on all orders. We dispatch your order using Royal Mail Special Delivery service in 1-2 working days.

All pieces are eligible to be returned for a full refund within 30 days of purchase, provided they are in their original condition.
Bespoke items or pieces altered to a specific customer request are non-refundable.

At E.C.One we believe less is more, designing limited-edition and repurposed pieces that are sustainably sourced, ethically produced and have lasting value. We are the first British jewellery workshop to become a B-Corp. All our designs are handmade in London, and we only ever use responsibly sourced materials. We prioritise connection over consumption and depth over speed. Sustainability is our foundation.

All the designers we choose to partner and collaborate with share our values and are choosing to work in a thoughtful and sustainable way.