FREE WORLDWIDE DELIVERY 30 DAY RETURNS / 60 DAY EXCHANGE 5 YEAR GUARANTEE 0% APR FINANCE UK HANDCRAFTED
FREE WORLDWIDE DELIVERY 30 DAY RETURNS / 60 DAY EXCHANGE 5 YEAR GUARANTEE 0% APR FINANCE UK HANDCRAFTED
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Mens Lab Diamond Pave Encrusted Ring 1ct H/Si in 925 Silver
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Mens Lab Diamond Pave Encrusted Ring 1ct H/Si in 925 Silver

Item Ref: NDF3426U.F.0

AVAILABILITY: In stock (0 items)

PRODUCT TYPE: Rings

VENDOR: The Diamond Store

A contemporary and sophisticated men's ring handcrafted in polished and UK hallmarked sterling silver. 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...

£399

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Mens Lab Diamond Signet Ring 0.07ct H/Si in 925 Silver
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Mens Lab Diamond Signet Ring 0.07ct H/Si in 925 Silver

Item Ref: NDF3429U

AVAILABILITY: In stock (0 items)

PRODUCT TYPE: Rings

VENDOR: The Diamond Store

A sparkling row of ethical lab grown diamonds adorns this men's fine sterling silver ring. The unique ridged face is polished to a flawless finish that looks and feels stunning on the hand. A truly elegant ring, fit for any...

£129

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Mens Lab Diamond Signet Ring 0.25ct H/Si in Sterling Silver
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Mens Lab Diamond Signet Ring 0.25ct H/Si in Sterling Silver

Item Ref: NDF3422U.F.0

AVAILABILITY: In stock (0 items)

PRODUCT TYPE: Rings

VENDOR: The Diamond Store

This bold men's diamond ring features a diagonal line of sustainable lab grown diamonds, complemented by a unique metalwork pattern on the shoulders. Handcrafted in UK hallmarked sterling silver, it's polished to a high sheen that looks stylish and luxurious...

£219

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Mens Lab Diamond Design Ring 0.25ct H/Si in Sterling Silver
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Mens Lab Diamond Design Ring 0.25ct H/Si in Sterling Silver

Item Ref: NDF3425U

AVAILABILITY: In stock (0 items)

PRODUCT TYPE: Rings

VENDOR: The Diamond Store

It's time to treat yourself. This fine men's diamond ring is a superb choice that looks good with any outfit. It features an attractive diamond lattice motif, handcrafted with sustainable lab grown diamonds and UK hallmarked sterling silver. Polished to...

£229

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Mens 0.25ct Lab Diamond Design Ring in 925 Sterling Silver
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Mens 0.25ct Lab Diamond Design Ring in 925 Sterling Silver

Item Ref: NDF3428U

AVAILABILITY: In stock (0 items)

PRODUCT TYPE: Rings

VENDOR: The Diamond Store

The striking, square face of this elegant men's ring is studded with a single sparkling, ethical lab grown diamond. Graded at H/Si quality, it offers clean white sparkle that looks superb within the highly polished sterling silver band. A unique...

£199

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Mens Lab Diamond Signet Ring 0.50ct H/Si in 925 Silver
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Mens Lab Diamond Signet Ring 0.50ct H/Si in 925 Silver

Item Ref: NDF3424U

AVAILABILITY: In stock (0 items)

PRODUCT TYPE: Rings

VENDOR: The Diamond Store

This fine men's diamond ring is a superb choice that looks good with any outfit. It features an attractive diamond lattice motif, handcrafted with sustainable lab grown diamonds that provide elegant radiance. Set in UK hallmarked sterling silver and polished...

£249

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Men's Lab Diamond Signet Ring 0.50ct in 925 Silver H/SI
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Men's Lab Diamond Signet Ring 0.50ct in 925 Silver H/SI

Item Ref: NDF3439U

AVAILABILITY: In stock (0 items)

PRODUCT TYPE: Rings

VENDOR: The Diamond Store

Discover our Round Cut Wide Signet Ring, showcasing a 0.50ct lab-grown diamond set in premium recycled sterling silver. This contemporary design reimagines the classic signet ring, making it a thoughtful gift or a luxurious treat for yourself. Perfect as a...

£299

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Men's Lab Diamond Signet Ring 0.25ct in 925 Silver H/SI
NEXT DAY DELIVERY
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Men's Lab Diamond Signet Ring 0.25ct in 925 Silver H/SI

Item Ref: NDF3438U

AVAILABILITY: In stock (0 items)

PRODUCT TYPE: Rings

VENDOR: The Diamond Store

Discover our Round Cut Wide Signet Ring, showcasing a 0.25ct lab-grown diamond set in premium recycled gold vermeil. This contemporary design reimagines the classic signet ring, making it a thoughtful gift or a luxurious treat for yourself. Perfect as a...

£199

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Men's Lab Diamond Signet Ring 0.50ct Round Cut in 925 Silver
NEXT DAY DELIVERY
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Men's Lab Diamond Signet Ring 0.50ct Round Cut in 925 Silver

Item Ref: NDF3437U

AVAILABILITY: In stock (0 items)

PRODUCT TYPE: Rings

VENDOR: The Diamond Store

Discover our Men Lab Diamond Signet Ring with Round cut, showcasing a 0.50ct lab-grown diamond set in premium recycled sterling silver. This contemporary design reimagines the classic signet ring, making it a thoughtful gift or a luxurious treat for yourself....

£299

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Men's Lab Diamond Signet Ring 0.25ct Round Cut in 925 Silver
NEXT DAY DELIVERY
New
Out of stock

Men's Lab Diamond Signet Ring 0.25ct Round Cut in 925 Silver

Item Ref: NDF3436U

AVAILABILITY: In stock (0 items)

PRODUCT TYPE: Rings

VENDOR: The Diamond Store

Discover our Men Lab Diamond Signet Ring with Round cut, showcasing a 0.25ct lab-grown diamond set in premium recycled sterling silver. This contemporary design reimagines the classic signet ring, making it a thoughtful gift or a luxurious treat for yourself....

£199

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Butterfly Mark
Professional Jeweller Awards 2022 Winner
Professional Jeweller Awards 2023 Finalists
The United Kingdom Weddings and Honeymoons Awards 2024 Finalists
Member of the National Association of Jewellers
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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 Guarantee.

We stand by the quality of our jewellery. That’s why all our pieces come with a 5-year guarantee 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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NEXT DAY & SAME DAY DELIVERY

DPD Next Day for all UK & Northern Ireland orders. Same day courier London only

FREE NEXT DAY DELIVERY

We offer free next day delivery on many items with DPD, for all UK & Northern Ireland orders if ordered before 12pm UK time, Monday to Thursday (excluding bank holidays). Friday, Saturday & Sunday orders will be shipped the following Monday. Not all items are available for next day delivery. Due to the volume of products that we stock, we may need to handcraft a ring just for you or adjust the size of an item before sending it out. If we’re unable to dispatch your order immediately we’ll give you an estimated dispatch date. If you’re unsure, you can speak with a personal shopper to check availability before making a purchase.

SAME DAY DELIVERY

We now offer same day delivery on select items for £30 when you order by 2pm Monday to Thursday or by 11:30am on Friday. Our courier delivers to all London based postcodes – see if yours qualifies .

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