Alternating Aquamarine Diamond Platinum Half Eternity Ring
or 3 interest-free payments of £750.00
- Handmade in Sussex, England
- One free resize, whenever you need it
- 28-day returns, even made to order
Square aquamarines alternate with round diamonds, each 2.5mm, on this eternity ring, pictured in platinum.
Other precious metals are available on request, and the design can be made as a half or full eternity ring depending on your preference.
The pale blue of the aquamarines gives this eternity ring a cool, understated palette compared to a plain diamond line.
Choose your ring size
UK sizes, including half sizes. Comfort-fitted inner, so we recommend your true size.
Don’t know the size?
We’ll post a free ring sizer today, or fit you in the Ditchling workshop in 20 minutes. Every ring comes with one free resize, whenever you need it — there is no time limit.The sizer is free with the code FREERINGSIZER — the button below applies it for you.
Which metal?
Still deciding?
Our precious metals guide goes into colour, hardness and how each one ages. Or talk it through with us — we do this every day.
Ring fit guide
Our bands have a comfort-fitted inner, so they feel slightly looser than a flat band — order your true size.
Tap a row to select that size.
- Measure when your hands are at room temperature — not too warm, not too cold.
- Cold hands measure up to half a size smaller — avoid measuring in winter or after exercise.
- A wider band needs a slightly larger size: at 6mm and above, go up a half size.
Still unsure? We post a free ring sizer the same day. Every ring comes with one free resize, whenever you need it — there is no time limit. The sizer is free with the code FREERINGSIZER — the button below applies it for you.
Our ★★★★★ Reviews
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- Rated 5 out of 5 starsFebruary 9, 2026Beautiful Ring
I could not be more pleased with this ring - the quality is amazing.
Thank you so much once again.
Excellent service from start to finish.
Rosemary S.Verified BuyerReviewingAlternating Aquamarine Diamond Platinum Half Eternity Ring Platinum / 48% Set Band
Handmade in England
In a world of mass-produced, machine-made jewellery, often imported in bulk and discarded from season to season, we stand by the enduring value of handmade luxury. We create jewellery designed to last for generations, not just seasons. When you invest in a handmade piece of jewellery, you’re investing in something timeless, something you’ll never need to replace.