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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The Masami Collection

The Masami Collection uses illusion settings to create the look of a larger carat weight - amplifying brilliance without the price tag. Sleek, modern, and made to sparkle from every angle, explore the Masami Collection.

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Masami Lab Diamond Halo Engagement Ring 0.25ct Pave Set in 18K Gold Vermeil
NEXT DAY DELIVERY
NEW IN

Masami Lab Diamond Halo Engagement Ring 0.25ct Pave Set in 18K Gold Vermeil

Item Ref: ANDE5035U

AVAILABILITY: In stock (0 items)

PRODUCT TYPE: Rings

VENDOR: The Diamond Store

Discover our Masami Diamond Halo Engagement Ring 0.25ct Pave Set In 18K Gold Vermeil, featuring 0.25ct of premium quality, conflict-free diamonds, set in the finest 18k gold vermeil. This beautiful engagement ring features a clever centre stone illusion, that gives...

NOW £255 RRP£375

Pay in 3 interest-free

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Masami Pear Shaped Pave Lab Diamond Engagement Ring 0.15ct 925 Sterling Silver
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NEW IN

Masami Pear Shaped Pave Lab Diamond Engagement Ring 0.15ct 925 Sterling Silver

Item Ref: NDE5033U

AVAILABILITY: In stock (0 items)

PRODUCT TYPE: Rings

VENDOR: The Diamond Store

A brilliant Ella Pear Engagement Ring in Silver. Pave setting. 0.15CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee. *The sustainable luxury choice. Lab-grown diamonds are chemically and optically identical in brilliance and beauty to a...

NOW £188 RRP£265

Pay in 3 interest-free

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Masami Lab Diamond Engagement Ring 0.20ct Pave Set in 925 Sterling Silver
NEXT DAY DELIVERY
NEW IN

Masami Lab Diamond Engagement Ring 0.20ct Pave Set in 925 Sterling Silver

Item Ref: NDE5036U

AVAILABILITY: In stock (0 items)

PRODUCT TYPE: Rings

VENDOR: The Diamond Store

A special Ella Round Engagement Ring in Silver. Pave setting. 0.20CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee. *The sustainable luxury choice. Lab-grown diamonds are chemically and optically identical in brilliance and beauty to a...

NOW £188 RRP£279

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Masami Lab Diamond Halo Engagement Ring 0.25ct Pave Set in 925 Sterling Silver
NEXT DAY DELIVERY
NEW IN

Masami Lab Diamond Halo Engagement Ring 0.25ct Pave Set in 925 Sterling Silver

Item Ref: NDE5035U

AVAILABILITY: In stock (-1 items)

PRODUCT TYPE: Rings

VENDOR: The Diamond Store

A spectacular Ella Princess Engagement Ring in Silver. Pave setting. 0.25CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee. *The sustainable luxury choice. Lab-grown diamonds are chemically and optically identical in brilliance and beauty to a...

NOW £251 RRP£365

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Masami Lab Diamond Engagement Ring 0.20ct Pave Set in 18K Gold Vermeil
NEXT DAY DELIVERY
NEW IN

Masami Lab Diamond Engagement Ring 0.20ct Pave Set in 18K Gold Vermeil

Item Ref: ANDE5036U

AVAILABILITY: In stock (0 items)

PRODUCT TYPE: Rings

VENDOR: The Diamond Store

Discover our Masami Round Shaped Pavé Diamond Engagement Ring. This beautiful ring features 0.20ct of premium quality, conflict-free diamonds, crafted in a traditional round diamond shape with side stones, set in the finest 18K gold vermeil. The pavé diamond setting...

NOW £188 RRP£285

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Masami Diamond Engagement Ring 0.20ct Pave Set in 9K White Gold
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NEW IN

Masami Diamond Engagement Ring 0.20ct Pave Set in 9K White Gold

Item Ref: E5036

AVAILABILITY: In stock (31 items)

PRODUCT TYPE: Rings

VENDOR: The Diamond Store

NOW £521 RRP£875

From £17.53 per month

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Masami Pear Shaped Pave Lab Diamond Engagement Ring 0.15ct 18K Gold Vermeil
NEXT DAY DELIVERY
NEW IN

Masami Pear Shaped Pave Lab Diamond Engagement Ring 0.15ct 18K Gold Vermeil

Item Ref: ANDE5033U

AVAILABILITY: In stock (0 items)

PRODUCT TYPE: Rings

VENDOR: The Diamond Store

Discover our Masami Pear Shaped Pavé Diamond Engagement Ring. This beautiful ring features 0.15ct of premium quality, conflict-free diamonds, crafted in a unique pear diamond shape with side stones, set in the finest 18K gold vermeil. The pavé diamond setting...

NOW £188 RRP£275

Pay in 3 interest-free

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Masami Marquise Lab Diamond Engagement Ring Halo Pave Set in 925 Sterling Silver
NEXT DAY DELIVERY
NEW IN

Masami Marquise Lab Diamond Engagement Ring Halo Pave Set in 925 Sterling Silver

Item Ref: NDE5034U

AVAILABILITY: In stock (0 items)

PRODUCT TYPE: Rings

VENDOR: The Diamond Store

An alluring Ella Marquise Engagement Ring in Silver. Pave setting. 0.15CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee. *The sustainable luxury choice. Lab-grown diamonds are chemically and optically identical in brilliance and beauty to a...

NOW £188 RRP£265

Pay in 3 interest-free

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Masami Lab Diamond Engagement Ring 0.20ct Pave Set Halo in 925 Sterling Silver
NEXT DAY DELIVERY
NEW IN

Masami Lab Diamond Engagement Ring 0.20ct Pave Set Halo in 925 Sterling Silver

Item Ref: NDE5037U

AVAILABILITY: In stock (0 items)

PRODUCT TYPE: Rings

VENDOR: The Diamond Store

A spectacular Ella Round Engagement Ring in Silver. Pave setting. 0.20CT of Premium Quality diamonds. Free UK delivery and a 5 year guarantee. *The sustainable luxury choice. Lab-grown diamonds are chemically and optically identical in brilliance and beauty to a...

NOW £188 RRP£269

Pay in 3 interest-free

Compare
Masami Diamond Halo Engagement Ring 0.25ct Pave Set in 9K White Gold
NEXT DAY DELIVERY
NEW IN

Masami Diamond Halo Engagement Ring 0.25ct Pave Set in 9K White Gold

Item Ref: E5035.F.0

AVAILABILITY: In stock (0 items)

PRODUCT TYPE: Rings

VENDOR: The Diamond Store

Representing luxury, beauty and unrivalled value, this ring is simply sensational with its 0.25CT of premium quality diamonds in UK hallmarked white gold. The design includes an elegantly designed centre that creates the impression of one large solitaire. A true...

NOW £593 RRP£1,005

From £19.95 per month

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Masami Diamond Engagement Ring 0.20ct Pave Set in 9K Yellow Gold
NEXT DAY DELIVERY
NEW IN

Masami Diamond Engagement Ring 0.20ct Pave Set in 9K Yellow Gold

Item Ref: E5036A

AVAILABILITY: In stock (11 items)

PRODUCT TYPE: Rings

VENDOR: The Diamond Store

NOW £521 RRP£875

From £17.53 per month

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Masami Pear Shaped Pave Diamond Engagement Ring 0.15ct 9K White Gold
NEXT DAY DELIVERY
NEW IN

Masami Pear Shaped Pave Diamond Engagement Ring 0.15ct 9K White Gold

Item Ref: E5033.F.0

AVAILABILITY: In stock (0 items)

PRODUCT TYPE: Rings

VENDOR: The Diamond Store

Discover our Masami Pear Shaped Pave Diamond Engagement Ring. This beautiful ring features 0.15ct of white diamonds, crafted in a traditional pear shape with side stones, set in the finest 9K white gold. The pave diamond setting adds a touch...

NOW £549 RRP£919

From £18.47 per month

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Masami Diamond Halo Engagement Ring 0.25ct Pave Set in 9K Yellow Gold
NEXT DAY DELIVERY
NEW IN

Masami Diamond Halo Engagement Ring 0.25ct Pave Set in 9K Yellow Gold

Item Ref: E5035A

AVAILABILITY: In stock (0 items)

PRODUCT TYPE: Rings

VENDOR: The Diamond Store

Discover our Masami Diamond Halo Engagement Ring 0.25ct Pave Set In 9K Yellow Gold, featuring 0.25ct of premium quality, conflict-free diamonds, set in the finest 9k yellow gold. This beautiful engagement ring features a clever center stone illusion, that gives...

NOW £593 RRP£1,005

From £19.95 per month

Compare
Masami Marquise Diamond Engagement Ring Halo Pave Set in 9K White Gold
NEXT DAY DELIVERY
NEW IN

Masami Marquise Diamond Engagement Ring Halo Pave Set in 9K White Gold

Item Ref: E5034

AVAILABILITY: In stock (6 items)

PRODUCT TYPE: Rings

VENDOR: The Diamond Store

NOW £521 RRP£865

From £17.53 per month

Compare
Masami Pear Shaped Pave Diamond Engagement Ring 0.15ct 9K Yellow Gold
NEXT DAY DELIVERY
NEW IN

Masami Pear Shaped Pave Diamond Engagement Ring 0.15ct 9K Yellow Gold

Item Ref: E5033A

AVAILABILITY: In stock (0 items)

PRODUCT TYPE: Rings

VENDOR: The Diamond Store

Discover our Masami Pear Shaped Pavé Diamond Engagement Ring. This beautiful ring features 0.15ct of premium quality, conflict-free diamonds, crafted in a unique pear diamond shape with side stones, set in the finest 9K yellow gold. The pavé diamond setting...

NOW £549 RRP£919

From £18.47 per month

Compare
Masami Diamond Engagement Ring 0.20ct Pave Set Halo in 9K White Gold
NEXT DAY DELIVERY
NEW IN

Masami Diamond Engagement Ring 0.20ct Pave Set Halo in 9K White Gold

Item Ref: E5037.F.0

AVAILABILITY: In stock (0 items)

PRODUCT TYPE: Rings

VENDOR: The Diamond Store

Made with the finest premium quality diamonds and UK hallmarked white gold, this dainty halo style ring promises to catch the eye and win her heart. Exquisitely designed to give the impression of one large centre diamond, this piece is...

NOW £587 RRP£1,019

From £19.75 per month

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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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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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