Alternating Princess Cut Diamond Half Eternity Ring
or 3 interest-free payments of £1,166.66
- Handmade in Sussex, England
- One free resize, whenever you need it
- 28-day returns, even made to order
This alternating princess cut diamond half eternity ring is set with 9x3mm square princess cut diamonds, each angled to catch and reflect light beautifully, totalling approximately 1.44ct. Available in 18ct yellow gold, rose gold or platinum, it's a lively, contemporary take on a classic eternity design. A full eternity version, with diamonds set around the entire band, can be arranged through our Customise form. Discover more eternity designs in the unusual rings collection.
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
See why our customers keep coming back
From our Excellent rating on Trustpilot to our five-star Google reviews, dive into why 25,000+ people choose us.
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.