About the 3mm Channel Set Diamond Flat Court Wedding Ring
The 3mm Channel Set Diamond Flat Court Wedding Ring offers a modern interpretation of a classic diamond band. Set halfway with round brilliant cut diamonds of G colour and VS clarity, this elegant wedding ring delivers a refined line of sparkle within a clean and contemporary silhouette.
Each diamond sits securely between smooth channel walls, protecting the stones while allowing light to reflect beautifully across their surface. The result is a seamless stream of brilliance that enhances the ring’s understated elegance.
Flat Court Profile & Everyday Comfort
Crafted with a flat court profile, the band features a straight outer surface combined with a gently curved comfort-fit interior. This structure creates a sleek and modern appearance while ensuring lasting comfort for everyday wear.
At 3mm wide, the ring offers balanced proportions with greater presence while maintaining an elegant and wearable profile. It pairs beautifully alongside an engagement ring or works equally well as a standalone diamond wedding band.
Diamond & Metal Options
This Channel Set Diamond Wedding Ring is available in:
- Platinum
- 18ct Yellow Gold
- 18ct White Gold
- 18ct Rose Gold
Our Hatton Garden workshop handcrafts every ring to order using precision setting techniques and carefully matched diamonds throughout the band.
Whether chosen in platinum for its durability or in warm yellow or rose gold for contrast against the diamonds, this channel set design complements a wide variety of engagement ring styles beautifully.
Finish, Engraving & Sizing
Our craftsmen polish each ring to a refined high-shine finish as standard. This highlights the smooth channel setting and maximises the brilliance of the diamonds.
Our team can engrave the inside of the band with a meaningful personal message. We also provide professional sizing advice to ensure your wedding ring fits comfortably and securely for everyday wear.
Bespoke Wedding Rings
Every ring is handcrafted to order in our Hatton Garden workshop. This allows us to create fully bespoke wedding rings tailored to your exact vision.
Our team can adjust the width, diamond setting or metal to suit your preferences. We can also create completely original wedding ring designs from scratch.
Over the years, we have crafted unique wedding rings featuring unusual materials including wood inlays. We have also created many one-of-a-kind commissions inspired by a client’s personal vision.
From subtle refinements to completely original concepts, our bespoke service allows you to bring your ideas to life — You Dream, We Create.
Crafted in Hatton Garden
Our Hatton Garden workshop handcrafts every Channel Set Diamond Wedding Ring using traditional jewellery-making expertise and precision diamond setting techniques. Every ring is designed to last a lifetime.
Explore our full collection of wedding rings or enquire to personalise your ring.
For guidance on diamond wedding bands, precious metals and how to pair your ring with an engagement ring, explore the Icecool Diamonds Journal.


