AVA Platinum Oval Diamond Engagement Ring

The AVA solitaires are a nod to our enduring love of pared-back German lines in jewellery. 

It is simple with perfect proportions thoughtfully designed so a wedding or eternity ring sits perfectly below the setting of the diamond.

• Recycled Platinum
• Oval diamond 0.70ct F SI1 white diamond GIA Certified
• size M
• Handmade in our on-site B Corp London workshop

This ring can be sized +/-1.  For sizes above O please request a quote.

The AVA can be made or order in recycled 18ct white gold, yellow gold, rose gold & platinum. 

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.