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

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WHAT ARE YOU LOOKING FOR?

Signet Rings

A timeless symbol of heritage with a contemporary twist, our signet rings blend classic craftsmanship with modern style, and fit perfectly into your ring stack.

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Gemini Zodiac 0.01ct Lab Diamond Signet Ring in 18K Gold Vermeil
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Gemini Zodiac 0.01ct Lab Diamond Signet Ring in 18K Gold Vermeil

Item Ref: ANDE6363U-IGO

AVAILABILITY: In stock (0 items)

PRODUCT TYPE: Rings

VENDOR: The Diamond Store

Celebrate the dual nature of Gemini with the Gemini Zodiac Signet Ring crafted in recycled 18K gold vermeil. Featuring the twin symbol and 0.01ct lab-grown diamonds, this piece embodies wit and adaptability. Gemini (May 21 - June 20) is known...

£149

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Taurus Zodiac 0.01ct Lab Diamond Signet Ring in 18K Gold Vermeil
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Taurus Zodiac 0.01ct Lab Diamond Signet Ring in 18K Gold Vermeil

Item Ref: ANDE6363U-VCW

AVAILABILITY: In stock (0 items)

PRODUCT TYPE: Rings

VENDOR: The Diamond Store

Honour the steady spirit of Taurus with the Taurus Zodiac Signet Ring in recycled 18K gold vermeil. The detailed bull symbol is accented with 0.01ct lab-grown diamonds, representing strength and loyalty. Taurus (April 20 - May 20) is known for...

£149

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Aries Zodiac 0.01ct Lab Diamond Signet Ring in 18K Gold Vermeil
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Aries Zodiac 0.01ct Lab Diamond Signet Ring in 18K Gold Vermeil

Item Ref: ANDE6363U-CTK

AVAILABILITY: In stock (0 items)

PRODUCT TYPE: Rings

VENDOR: The Diamond Store

Celebrate the fearless energy of Aries with the Aries Zodiac Signet Ring crafted in recycled 18K gold vermeil. Featuring the iconic ram symbol and 0.01ct lab-grown diamonds for subtle sparkle, this piece reflects Aries' bold and dynamic nature. Perfect as...

£149

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Lab Diamond Signet Ring 0.50ct Round Cut in 18K Gold Vermeil
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Lab Diamond Signet Ring 0.50ct Round Cut in 18K Gold Vermeil

Item Ref: ANDE6204U

AVAILABILITY: In stock (0 items)

PRODUCT TYPE: Rings

VENDOR: The Diamond Store

Discover our Lab Diamond Signet Ring with Round cut, showcasing a 0.50ct 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...

£279

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Men's Lab Diamond Signet Ring 0.25ct in 925 Silver H/SI
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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...

£179

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

Item Ref: NDE6207U

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...

£279

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Mens Lab Diamond Signet Ring 1.00ct Asscher Cut Set in 9k White Gold
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Mens Lab Diamond Signet Ring 1.00ct Asscher Cut Set in 9k White Gold

Item Ref: NDF3435Y

AVAILABILITY: In stock (0 items)

PRODUCT TYPE: Rings

VENDOR: The Diamond Store

Discover our Asscher Cut Signet Ring, featuring 1.00ct of F/VS lab grown diamond, set in the finest recycled 9k white gold. This unique ring is a modern take on a classic signet ring and makes for a meaningful gift (or...

£1,319

From £44.38 per month

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Mens Lab Diamond Signet Ring 0.50ct Asscher Cut Set in 9k Gold
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Mens Lab Diamond Signet Ring 0.50ct Asscher Cut Set in 9k Gold

Item Ref: NDF3434

AVAILABILITY: In stock (0 items)

PRODUCT TYPE: Rings

VENDOR: The Diamond Store

Discover our Asscher Cut Signet Ring, featuring 0.50ct of F/VS lab grown diamond, set in the finest recycled 9k yellow gold. This unique ring is a modern take on a classic signet ring and makes for a meaningful gift (or...

£949

From £31.93 per month

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Mens Lab Diamond Signet Ring 0.50ct Asscher Cut Set in 9k White Gold
NEXT DAY DELIVERY
NEW IN

Mens Lab Diamond Signet Ring 0.50ct Asscher Cut Set in 9k White Gold

Item Ref: NDF3434Y

AVAILABILITY: In stock (0 items)

PRODUCT TYPE: Rings

VENDOR: The Diamond Store

Discover our Asscher Cut Signet Ring, featuring 0.50ct of F/VS lab grown diamond, set in the finest recycled 9k white gold. This unique ring is a modern take on a classic signet ring and makes for a meaningful gift (or...

£949

From £31.93 per month

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MensLab Diamond Signet Ring 0.50ct Emerald Cut Set in 9k Gold
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MensLab Diamond Signet Ring 0.50ct Emerald Cut Set in 9k Gold

Item Ref: NDF3432

AVAILABILITY: In stock (0 items)

PRODUCT TYPE: Rings

VENDOR: The Diamond Store

Discover our Emerald Cut Signet Ring, featuring 0.50ct of F/VS lab grown diamond, set in the finest recycled 9k yellow gold. This unique ring is a modern take on a classic signet ring and makes for a meaningful gift (or...

£949

From £31.93 per month

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Mens Lab Diamond Signet Ring 0.50ct Emerald Cut Set in 9k White Gold
NEXT DAY DELIVERY
NEW IN

Mens Lab Diamond Signet Ring 0.50ct Emerald Cut Set in 9k White Gold

Item Ref: NDF3432Y

AVAILABILITY: In stock (0 items)

PRODUCT TYPE: Rings

VENDOR: The Diamond Store

Discover our Emerald Cut Signet Ring, featuring 0.50ct of F/VS lab grown diamond, set in the finest recycled 9k white gold. This unique ring is a modern take on a classic signet ring and makes for a meaningful gift (or...

£949

From £31.93 per month

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Mens Lab Diamond Signet Ring 1.00ct Round Cut Set in 9k Gold
NEXT DAY DELIVERY
NEW IN

Mens Lab Diamond Signet Ring 1.00ct Round Cut Set in 9k Gold

Item Ref: NDF3421

AVAILABILITY: In stock (0 items)

PRODUCT TYPE: Rings

VENDOR: The Diamond Store

Discover our Round Cut Signet Ring featuring 1.00ct of F/VS lab grown diamond, set in the finest recycled 9k yellow gold. This unique ring is a modern take on a classic signet ring and makes for a meaningful gift (or...

£1,319

From £44.38 per month

Compare
Mens Lab Diamond Signet Ring 1.00ct Round Cut Set in 9k White Gold
NEXT DAY DELIVERY
NEW IN

Mens Lab Diamond Signet Ring 1.00ct Round Cut Set in 9k White Gold

Item Ref: NDF3421Y

AVAILABILITY: In stock (0 items)

PRODUCT TYPE: Rings

VENDOR: The Diamond Store

Discover our Round Cut Signet Ring featuring 1.00ct of F/VS lab grown diamond, set in the finest recycled 9k white gold. This unique ring is a modern take on a classic signet ring and makes for a meaningful gift (or...

£1,319

From £44.38 per month

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

£1,349

From £45.39 per month

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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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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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  • Easy-to-follow video guide
  • Peace of mind — no resizing hassles or ruined surprises

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  4. Watch the short video and measure at home in seconds

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