ISLA Platinum Sapphire and Diamond Engagement Ring

The ISLA ring is handcrafted in recycled Platinum in our onsite workshop. At the heart of the ISLA ring is a beautiful teal-green Sapphire.

The ISLA  is a gorgeous 'Bombé' ring. The chunky domed shape is a style we love and have been making since we opened our doors 26 years ago. The soft, simple lines of the ISLA  give it a contemporary feel.

• Recycled Platinum
• 1.60ct octagon green-teal Sapphire from Tanzania
• 0.30cts G Vs/SI total pear shape white diamonds
• 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 ISLA 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 or exchangeable.

Any queries contact us

If you are an EU customer and require our EU Representative, their details are: GCRS Europe, Landscape House, Baldonnell Business Park, Dublin D22 P3K7 IE Email: gpsr@gcrs.co.uk

Your jewellery is precious to you and so needs to be looked after with care. Click to read more here.

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.