Engrave Me

Just engaged, the happy couple raise their hands to show their new engagement ring. The woman has a gold engagement ring with a diamond. The man has a gunmetal grey ring with a vivid groove of blue, just off centre of the ring.

A close up image of a mans hand. One the middle finger, the man wears a ring. It is a gunmetal grey tungsten ring that has a groove of blue running through its centre.

Mens gunmetal grey ring with groove of blue

A stunning gunmetal grey tungsten ring sits amongst the cream wedding flowers. The ring has a brushed finish and a vibrant groove of blue runs through its centre.

Mans Ring - Tungsten - Blue and Gunmetal Grey

Gents promise ring in gunmetal grey and blue

Holding up their hands to show their rings, the couple are delighted to show their rings. The woman has a diamond gold engagement band and the man has a gunmetal grey tungsten ring. It has a strip of blue running through the ring.

Leaning against a wall, a man wears a smart white shirt. On his hand he has a gunmetal grey tungsten ring that has a vivid strip of blue running just off centre of the ring.

Showing an elegant office setting, a gunmetal grey tungsten ring stands upright on the desk, alongside a fountain pen. The ring has a brushed finish and features a distinctive groove of vibrant blue.

Flow
Men's Tungsten Ring, Gunmetal Grey and Blue, 8 mm

£58.00

Your Perfect Ring – Try it at Home

When your ring arrives, try it on, check the fit, and make sure you love it in person. If it's not right for any reason, return it free within 100 days. The only risk is finding one you love.

“I’d made up my mind on a ring — until I found the Try At Home option. My mind changed and the perfect ring has now been bought.”

Gareth Wright — Bradford, Yorkshire

Engrave Your Ring

Add a date, initials or message, laser engraved in-house and dispatched the same day. Most engravers add days to delivery. We don't.

“It feels engineered rather than mass-produced. I’ve had multiple compliments from people assuming it’s from a much larger luxury brand.”

Jason White — Belfast

Won't Scratch

Tungsten carbide rates 9 on the Mohs hardness scale — just below diamond. Only a diamond can mark it.

Won't Tarnish

Tungsten don't react with air, water or skin — ever. Our colours outlast precious metal equivalents.

Made to Last

Built for long-term wear — retains its shape and finish even with daily use.

Gift Ready

Every ring arrives in a presentation gift box — no extra packaging needed. Ready to give exactly as it arrives.

A gunmetal grey tungsten band at 8mm with a blue groove inlaid through the surface. Tungsten carbide is one of the hardest metals used in jewellery: it won’t bend, deform, or tarnish. A men’s wedding ring for buyers who chose the deeper gunmetal grey with a blue detail: 9 reviews confirm the combination works: engravable, dispatched same day.

What makes this ring worth it?

Walk into a jeweller and you’ll find versions of our rings for 3–4 times the price. The difference isn’t the ring — it’s the overheads. We work directly with the craftspeople who make them and carry the stock ourselves, which is how we can sell a ring that genuinely lasts for a fraction of high street prices.

Traditional gold and silver scratch, bend and lose their shine. That doesn’t happen here. We use a high end process called PVD plating which is the same process used on high end watches to keep your ring looking great.

Why buy from Newman Bands?

We’re based in Horsham and dispatch the same day for orders before 5pm (11am Saturday). That includes engraved rings — we hold stock and engrave on site, which is why we can still get it to you in 1–2 days. Most online ring sellers take 2 weeks or more.

We’ve fulfilled over 100,000 orders since 2019 and hold over 10,000 five-star reviews across Trustpilot and Reviews.io. Any questions before you buy — contact us directly. No chatbots, no outsourced support. We handle it ourselves.

What if it doesn't fit?

Tungsten and titanium can’t be resized, so we offer free exchanges or refunds on unengraved rings — no questions asked. If you want a refund or an exchange, you have 100 days to return it free for any reason.

Not sure of your size? Select “I don’t know my ring size” from the dropdown and we’ll send you a free ring sizer first.

THE DETAILS

Blue Groove on Gunmetal Grey

Polished blue groove through the surface of the gunmetal grey band.

Ring Width

Available at 8mm.

PVD Durability

Gunmetal grey and blue PVD on tungsten carbide.

Your Comfort

Comfort-fit curve, rounded interior slides on easily, sits flat all day.

The Founder Story

We’re Clare and Alan MacLachlan — we founded Newman Bands in Horsham, West Sussex and have shipped over 100,000 rings since we started selling in 2019. Every design and size is held in stock in the UK, most orders arrive within one to two days, and we personally answer customer questions every day. With over 10,000 verified five-star reviews on Trustpilot and Reviews.io, we’re one of the UK’s most trusted men’s ring specialists. You’re buying from a family business that cares, not a fulfilment centre.

Guarantee

100-Day "Try at Home" Returns

Buying a ring online shouldn't be a gamble. Try it on at home, check the fit, and see how it looks in person. If it isn't exactly what you wanted, simply return it for free within 100 days in unworn condition.

Fast, Hassle-Free Size

Ordered the wrong size? Don't panic. Our UK-based team makes swapping any unengraved ring for the perfect fit fast and painless. We usually process exchanges within days, so you're never left waiting. You're dealing with real people, not a warehouse.

Gunmetal Grey and Blue

The Flow is a gunmetal grey tungsten band with a blue groove through the surface. The darker grey base gives the blue groove a different context than silver, making the combination more specific.

9 reviews confirm the grey and blue combination reads as distinctive in person.

It suits buyers who chose the grey and blue pairing rather than the more common silver and blue.

How the Grey and Blue Hold Together

Gunmetal grey and blue PVD on tungsten carbide. Tungsten holds both at the groove boundary through daily wear.

Tungsten cannot be resized, but Newman Bands offers a free size exchange if the fit is not right first time.

What We Hear Most From Buyers

The Flow is a gunmetal grey and blue tungsten band at 8mm. Buyers of grey and blue combinations confirm the pairing reads as a considered choice in person.

“Ordered as a wedding ring for my fiancé beautiful ring I wanted a touch of blue as he is a Chelsea football club fan , I know he will love this and it fits he had to close his eyes while I let him try it for size ☺️”
Michelle, a UK buyer

The Flow has 9 reviews. Buyers who chose grey with blue find the combination is more specific than silver and blue, and the blue reads differently against the darker base. The ring holds up through daily wear.

You have 100 days to try it at home. If it’s not right for any reason, return it free.