Bespoke Green Diamond Platinum Engagement Ring
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- Handmade in Sussex, England
- 90-day returns when bought as seen
- One free resize, whenever you need it
Pale green and quietly rare, the half-carat diamond at the heart of this bespoke green diamond platinum engagement ring shows how varied coloured diamonds can be, each stone's hue a result of its unique characteristics, rarity and any treatments applied to enhance it.
The ring was made by hand in our Ditchling workshop in Sussex, where we have crafted fine jewellery since 1988 and where every one of our engagement rings begins.
It is paired with a matching wedding band set with darker green diamonds, the range of shades adding depth. Book a free online or in-store design appointment to explore a coloured diamond commission of your own.
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.
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.
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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.