Made-to-Order Engagement Rings
Onda Solitaire Engagement Ring
Onda Solitaire Engagement Ring
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- Handmade in the Cotswolds
- One-of-a-kind
- Made-to-order in 6 weeks
Inspired by the flowing lines of the natural world, the Onda Solitaire captures the quiet strength and movement of water in a refined, sculptural form. With its fluid silhouette and a Skydiamond at its centre, this alternative engagement ring symbolises a love that is ever-evolving and deeply rooted in purpose. Thoughtfully crafted for those who seek beauty with meaning — and who choose to leave the world better than they found it.
Image shown with:
- A single Oval cut Skydiamond
- Skydiamond stone weight 1.5 carat
- Solitaire three-claw setting with a talon finish
- Metal: Recycled 18ct Yellow Gold
- Band width: 2.1-3.1mm
- Band: Rounded Organic
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Diamonds made from the sky
Our British made lab- grown diamonds are like no other. Everything we need to create our Skydiamonds comes from the sky, including something the world has too much of - CO₂.

Our patented technology
Our Skydiamonds are certified, chemically identical to the timeless diamonds we all know and love; plus, more traceable and eco-friendlier than standard lab-grown diamonds.

Book an Appointment
Experience personalised service tailored exclusively to you. Schedule a private consultation with our expert team and immerse yourself in a bespoke journey designed to meet your unique needs. From curated advice to one-on-one guidance, allow us to elevate your experience to the highest standard.