SALE SIZE 6.5 1.4ct Trilogy Diamond Hinged Engagement Ring
or 3 interest-free payments of £933.33
- Handmade in Sussex, England
- One free resize, whenever you need it
- 28-day returns, even made to order
This trilogy diamond hinged engagement ring is a one-of-a-kind piece, sized to fit position 6.5 on the Cliq hinged ring sizer and unable to be resized afterwards — a specially designed sizer can be posted out if you'd like to check the fit first. Three diamonds make up the trilogy: a 0.70ct F SI2 stone at the centre, flanked by a 0.36ct G SI2 and a 0.33ct F SI1 diamond, all GIA certified. The 3mm wide hinged band combines an 18ct yellow gold shank with a platinum head, and Cliq's hinge mechanism offers a comfortable, secure fit for those who find standard ring sizing difficult, backed by a 5-year guarantee. See more hinged 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.

