Your new item is valuable and could be lost, stolen or damaged. Would you like to be able to come back to us for repair and replacement as close as possible to the original item.
If so, then Assetsure Valuable item insurance may be for you.
What's covered
  • Accidental Loss.
  • Accidental Damage.
  • Theft including Mugging.
  • Accidental Loss.
  • No Excess to pay if you have a claim.
Main Exclusions
  • Loss or damage occurring outside of the United Kingdom if you have been, or intend to be, away from the United Kingdom for more than 60 consecutive days.
  • Scratching, denting or cosmetic only damage.
  • Any loss or damage to Jewellery and Watches away from either your home or another private dwelling in the UK where you are staying temporarily, unless the item is: a) worn by you, or b) carried under your close personal control, or c) Kept in a locked safe, or d) Kept in a locked gym locker whilst you remain on the gym premises.
To be eligible for the Assetsure policy you must be able to confirm the following:
  • You are over 21 Years of Age.
  • You are normally resident in the United Kingdom.
  • You or the wearer of any item have no unspent Criminal Convictions.
For full terms and conditions please click here.
Important Note
You need to satisfy that this product is suitable for you and ensure that you do not already have insurance covering similar risks.
Important Note Demands & Needs
We do not specifically recommend products; You need to satisfy that this product is suitable for you and ensure that you do not already have insurance covering similar risks. This product meets the demands and needs of those who wish to ensure that their Jewellery is protected against a wide range of perils, such as accidental damage, theft and accidental loss.
Your premium includes insurance premium tax at the current rate
This insurance policy is arranged and sold by Assetsure which is a trading name of Hildon Park Limited. Hildon Park Limited are authorised and regulated by the Financial Conduct Authority under reference number 592997 to carry out the distribution of insurance products.
FREE WORLDWIDE DELIVERY 30 DAY RETURNS / 60 DAY EXCHANGE 5 YEAR WARRANTY 0% APR FINANCE UK HANDCRAFTED
FREE WORLDWIDE DELIVERY 30 DAY RETURNS / 60 DAY EXCHANGE 5 YEAR WARRANTY 0% APR FINANCE UK HANDCRAFTED
BLACK FRIDAY SALE ALL ITEMS REDUCED - FINAL BLACK FRIDAY PRICE
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Mens Diamond Rings

Made with flair and precise attention to detail, this stunning selection of sharp, contemporary Mens diamond rings gives men a chance to steal back the limelight.

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Mens Lab Diamond Pave Encrusted Ring 1ct H/Si in 925 Silver
NEXT DAY DELIVERY
NEW IN

Mens Lab Diamond Pave Encrusted Ring 1ct H/Si in 925 Silver

Item Ref: NDF3426U.F.0

AVAILABILITY: In stock (1 item)

PRODUCT TYPE: Rings

VENDOR: The Diamond Store

NOW £378 RRP£679

From £12.72 per month

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Mens 1ct H/Si Diamond Platinum Full Band Ring
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NEW IN

Mens 1ct H/Si Diamond Platinum Full Band Ring

Item Ref: IHG55-322JUS.F.0

AVAILABILITY: In stock (0 items)

PRODUCT TYPE: Rings

VENDOR: The Diamond Store

A stunning Men's Diamond Ring in Platinum. Pave setting. 1.00CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee.

NOW £1,517 RRP£2,935

From £51.04 per month

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Mens 3ct G/Vs Diamond 18K Gold Full Band Ring
NEXT DAY DELIVERY
NEW IN

Mens 3ct G/Vs Diamond 18K Gold Full Band Ring

Item Ref: IHG30-522XUA

AVAILABILITY: In stock (0 items)

PRODUCT TYPE: Rings

VENDOR: The Diamond Store

A special Men's Diamond Ring in 18K Yellow Gold. Pave setting. 3.00CT of G/VS quality diamonds. Free UK delivery and a 5 year guarantee.

NOW £3,411 RRP£3,859

From £114.77 per month

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Mens 3ct G/Vs Diamond 18K Gold Full Band Ring
NEXT DAY DELIVERY
NEW IN

Mens 3ct G/Vs Diamond 18K Gold Full Band Ring

Item Ref: IHG55-522XUA.F.0

AVAILABILITY: In stock (0 items)

PRODUCT TYPE: Rings

VENDOR: The Diamond Store

A wonderful Men's Diamond Ring in 18K Yellow Gold. Pave setting. 3.00CT of G/VS quality diamonds. Free UK delivery and a 5 year guarantee.

NOW £4,364 RRP£8,455

From £146.83 per month

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Mens 3ct G/Vs Diamond 18K White Gold Full Band Ring Z
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NEW IN

Mens 3ct G/Vs Diamond 18K White Gold Full Band Ring Z

Item Ref: IHG55-522XUY.F.0

AVAILABILITY: In stock (0 items)

PRODUCT TYPE: Rings

VENDOR: The Diamond Store

A gorgeous Men's Diamond Ring in 18K White Gold. Pave setting. 3.00CT of G/VS quality diamonds. Free UK delivery and a 5 year guarantee.

NOW £4,364 RRP£8,455

From £146.83 per month

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Mens 3ct G/Vs Diamond Platinum Full Band Ring
NEXT DAY DELIVERY
NEW IN

Mens 3ct G/Vs Diamond Platinum Full Band Ring

Item Ref: IHG55-522XUS

AVAILABILITY: In stock (0 items)

PRODUCT TYPE: Rings

VENDOR: The Diamond Store

A gorgeous Men's Diamond Ring in Platinum. Pave setting. 3.00CT of G/VS quality diamonds. Free UK delivery and a 5 year guarantee.

NOW £4,317 RRP£8,365

From £145.25 per month

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Mens 3ct H/Si Diamond 18K Gold Full Band Ring
NEXT DAY DELIVERY
NEW IN

Mens 3ct H/Si Diamond 18K Gold Full Band Ring

Item Ref: IHG55-522JUA

AVAILABILITY: In stock (0 items)

PRODUCT TYPE: Rings

VENDOR: The Diamond Store

A glamorous Men's Diamond Ring in 18K Yellow Gold. Pave setting. 3.00CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee.

NOW £3,889 RRP£7,535

From £130.85 per month

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Mens 3ct H/Si Diamond 18K White Gold Full Band Ring
NEXT DAY DELIVERY
NEW IN

Mens 3ct H/Si Diamond 18K White Gold Full Band Ring

Item Ref: IHG55-522JUY.F.0

AVAILABILITY: In stock (0 items)

PRODUCT TYPE: Rings

VENDOR: The Diamond Store

An alluring Men's Diamond Ring in 18K White Gold. Pave setting. 3.00CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee.

NOW £3,889 RRP£7,535

From £130.85 per month

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Mens 3ct H/Si Diamond Platinum Full Band Ring
NEXT DAY DELIVERY
NEW IN

Mens 3ct H/Si Diamond Platinum Full Band Ring

Item Ref: IHG55-522JUS

AVAILABILITY: In stock (0 items)

PRODUCT TYPE: Rings

VENDOR: The Diamond Store

A dazzling Men's Diamond Ring in Platinum. Pave setting. 3.00CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee.

NOW £3,842 RRP£7,439

From £129.27 per month

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Mens 2ct H/Si Diamond 18K Gold Full Band Ring
NEXT DAY DELIVERY
NEW IN

Mens 2ct H/Si Diamond 18K Gold Full Band Ring

Item Ref: IHG55-422JUA.F.0

AVAILABILITY: In stock (0 items)

PRODUCT TYPE: Rings

VENDOR: The Diamond Store

A brilliant Men's Diamond Ring in 18K Yellow Gold. Pave setting. 2.00CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee. Image shows 3CT version

NOW £2,656 RRP£5,149

From £89.36 per month

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Mens 2ct H/Si Diamond 18K White Gold Full Band Ring
NEXT DAY DELIVERY
NEW IN

Mens 2ct H/Si Diamond 18K White Gold Full Band Ring

Item Ref: IHG55-422JUY

AVAILABILITY: In stock (0 items)

PRODUCT TYPE: Rings

VENDOR: The Diamond Store

A superb Men's Diamond Ring in 18K White Gold. Pave setting. 2.00CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee. Image shows 3CT version

NOW £2,656 RRP£5,149

From £89.36 per month

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Mens 2ct H/Si Diamond Platinum Full Band Ring
NEXT DAY DELIVERY
NEW IN

Mens 2ct H/Si Diamond Platinum Full Band Ring

Item Ref: IHG55-422JUS.F.0

AVAILABILITY: In stock (0 items)

PRODUCT TYPE: Rings

VENDOR: The Diamond Store

A spectacular Men's Diamond Ring in Platinum. Pave setting. 2.00CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee. Image shows 3CT version

NOW £2,608 RRP£5,059

From £87.75 per month

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Mens 1ct H/Si Diamond 18K Gold Full Band Ring IHG55-322JUA
NEXT DAY DELIVERY
NEW IN

Mens 1ct H/Si Diamond 18K Gold Full Band Ring IHG55-322JUA

Item Ref: IHG55-322JUA

AVAILABILITY: In stock (0 items)

PRODUCT TYPE: Rings

VENDOR: The Diamond Store

A superb Men's Diamond Ring in 18K Yellow Gold. Pave setting. 1.00CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee. Image shows 3CT version

NOW £1,659 RRP£3,219

From £55.82 per month

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Mens 2ct G/Vs Diamond Platinum Full Band Ring
NEXT DAY DELIVERY
NEW IN

Mens 2ct G/Vs Diamond Platinum Full Band Ring

Item Ref: IHG55-422XUS.F.0

AVAILABILITY: In stock (0 items)

PRODUCT TYPE: Rings

VENDOR: The Diamond Store

A stunning Men's Diamond Ring in Platinum. Pave setting. 2.00CT of G/VS quality diamonds. Free UK delivery and a 5 year guarantee. Image shows 3CT version

NOW £2,849 RRP£5,395

From £90.94 per month

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Mens 1ct G/Vs Diamond 18K White Gold Full Band Ring
NEXT DAY DELIVERY
NEW IN

Mens 1ct G/Vs Diamond 18K White Gold Full Band Ring

Item Ref: IHG55-322XUY.F.0

AVAILABILITY: In stock (0 items)

PRODUCT TYPE: Rings

VENDOR: The Diamond Store

A wonderful Men's Diamond Ring in 18K White Gold. Pave setting. 1.00CT of G/VS quality diamonds. Free UK delivery and a 5 year guarantee. Image shows 3CT version

NOW £1,499 RRP£2,855

From £47.84 per month

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Mens 1ct H/Si Diamond 18K White Gold Full Band Ring
NEXT DAY DELIVERY
NEW IN

Mens 1ct H/Si Diamond 18K White Gold Full Band Ring

Item Ref: IHG55-322JUY

AVAILABILITY: In stock (0 items)

PRODUCT TYPE: Rings

VENDOR: The Diamond Store

A wonderful Men's Diamond Ring in 18K White Gold. Pave setting. 1.00CT of H/SI quality diamonds. Free UK delivery and a 5 year guarantee.

NOW £1,659 RRP£3,219

From £55.82 per month

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Mens Lab Diamond Pave Encrusted Ring 1ct H/Si in 9K White Gold
NEXT DAY DELIVERY
NEW IN

Mens Lab Diamond Pave Encrusted Ring 1ct H/Si in 9K White Gold

Item Ref: NDF3426Y

AVAILABILITY: In stock (0 items)

PRODUCT TYPE: Rings

VENDOR: The Diamond Store

A contemporary and sophisticated men's ring handcrafted in polished white gold. Looks and feels luxurious on the hand. Features four rows of sustainable lab grown diamonds that sparkle on the robust face for stand-out style. *The sustainable luxury choice. Lab-grown...

NOW £1,280 RRP£1,815

From £43.07 per month

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Diamond Rings for Men

Defined lines. Strong geometry. Quiet refinement. Our men’s diamond rings are designed for those who value precision, substance, and modern craftsmanship.

Each ring is consciously made from recycled precious metals and set with your choice of ethically sourced, conflict-free natural diamonds or lab-grown stones identical in beauty and composition. With nearly 70 years of fine jewellery expertise, every design reflects a balance of heritage skill and contemporary vision.

Explore the collection — from bold signet designs with crisp pavé detailing to channel-set bands and minimalist solitaires. Customer favourites include sculpted signet rings in silver and gold vermeil, as well as sleek modern pieces with round or princess-cut diamonds. Discover diamond rings for men that bring understated luxury and lasting distinction to your everyday style.

Member of the National Association of Jewellers
One of the best companies to work for according to The Sunday Times
Butterfly Mark
Professional Jeweller Awards 2022 Winner
Professional Jeweller Awards 2023 Finalists
The United Kingdom Weddings and Honeymoons Awards 2024 Finalists
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CUSTOMER SERVICE

Copyright © 2025. All Rights Reserved.
| Registered in England and Wales Co No. 05736216
Regalian Ltd t/a The Diamond Store is a credit broker for the purpose of introducing credit provided by the lender Novuna Personal Finance, a trading style of Mitsubishi HC Capital UK PLC, Authorised and Regulated by the Financial Conduct Authority, and PayPal Credit is provided by PayPal. PayPal Credit is a trading name of PayPal UK Ltd, 5 Fleet Place, London, United Kingdom, EC4M 7RD. Regalian Ltd is authorised and regulated by the Financial Conduct Authority with registration number 731102. are Authorised and Regulated by the Financial Conduct Authority. We are a credit broker, not a lender – credit is subject to status and affordability, and is provided by a panel of lenders of whom we have a commercial relationship. Terms & Conditions Apply. Credit is provided subject to age and status. Minimum spend applies. PayPal Pay in 3: PayPal Pay in 3 is not regulated by the Financial Conduct Authority. Pay in 3 eligibility is subject to status and approval. 18+. UK residents only. Pay in 3 is a form of credit, may not be suitable for everyone. Use may affect your credit score or make credit less accessible or more expensive for you. Consider if affordable for you. See product terms for more details.

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Our Returns Policy

We want you to feel completely confident when you shop with us. That’s why we offer FREE 30-day returns for refunds and 60-day exchanges across the UK and Northern Ireland.

If you’ve ordered a ring smaller than a size J or larger than a size Q, don’t worry — these are custom sizes, but we’re still happy to offer a free exchange or resizing if the fit isn’t quite right.

Cancelling an Order Before Dispatch

Changed your mind? No problem — you can cancel your order anytime before it’s been dispatched.

Just reach out to our friendly team via Live Chat, by email at customerservice@thediamondstore.com, or give us a call on 0345 084 1200 (or +44 345 084 1200 if calling from outside the UK). Please have your order number handy to help us assist you as quickly as possible.

Product Measurements

Please note that for rings smaller than size J or larger than size Q, the width may vary slightly (up to 10%) due to the crafting process. If you need any adjustments, we’re happy to help.

Damaged or Defective Items

If your item arrives damaged or defective, we’ll make it right — fast. We’ll either repair or replace it at no cost to you, or provide a refund once it’s been assessed by our head jeweller.

Our standard returns policy is 30 days to return, and 60 days to exchange.

Our 5 Year Warranty.

We stand by the quality of our jewellery. That’s why all our pieces come with a 5-year warranty against defects in materials or craftsmanship. Every item is also fully hallmarked according to UK legislation, confirming its authenticity and origin.

How Refunds Work

Once we’ve received and inspected your returned jewellery, we’ll process your refund right away and email you to confirm. Depending on your bank or payment provider, it may take 3 to 5 working days to show up on your statement.

We’ll always refund you via the same method you used to make your purchase — whether that was credit or debit card, PayPal, Pay4Later Finance, bank transfer, or another option.

To avoid delays, make sure to include the returns label print-out with your parcel. This helps us identify your return quickly.

Ethically Sourced Diamonds

We’re proud to say that all our diamonds are conflict-free and fully compliant with United Nations regulations. When you buy from us, you’re choosing ethical beauty.

Need Help? Get in Touch

We’re here whenever you need us.

📧 Email us: customerservice@thediamondstore.com or returns@thediamondstore.co.uk

📞 Call us: 0345 084 1200 (UK) or +44 345 084 1200 (International)

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Find Your Perfect Ring Size — Free Sizing Tool Delivered

Order your ring with confidence.

Order our FREE ring sizer today and make sure your ring fits perfectly the first time. Quick, simple, and delivered to your door in just a few days.

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What You’ll Get

  • A free reusable ring sizer
  • Easy-to-follow video guide
  • Peace of mind — no resizing hassles or ruined surprises

How It Works

  1. Click the button below
  2. Enter your name + address
  3. We’ll post your sizer within 24 hours
  4. Watch the short video and measure at home in seconds

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