Sale Now On - 15% off Made to Order items and 30% off Stock Items* - Terms Apply

Sale Now On - 15% off Made to Order items and 30% off Stock Items*- Terms Apply


This insurance is optional and will meet the demands and needs of a UK resident requiring insurance for jewellery or watches in the United Kingdom, Channel Islands and Isle of Man plus up to 30 consecutive days elsewhere in the world any one trip.

The insurance is administered by T H March & Co. Limited, Hare Park House, Yelverton Business Park, Yelverton, Devon, PL20 7LS, and they are authorised and regulated by the Financial Conduct Authority (FCA). This may be checked on the Financial Services Register on the FCA’s website.

In the unlikely event that you may wish to make a complaint, this should be directed to T H March. The complaints procedure is detailed in your insurance documentation.

It is important you read the certificate as this details the terms, conditions and any restrictions in cover.

Click here to download the insurance product information document (PDF)

Protection your jewellery deserves

The insurance value is higher than our selling price and is the estimated replacement cost if our Diamond Heaven discount were no longer available at the time of a claim.

1 year cover for £62.73 inclusive of IPT

3 year cover for £114.74 inclusive of IPT

Our UK customers can insure their purchase with MarchGuard cover from T H March, providers of specialist jewellery and watch insurance since 1887.

Main Policy Benefits
  • No excess on claims
  • Simple and easy to arrange
  • Accidental loss*
  • Accidental damage*
  • Theft cover*
  • Worldwide cover (up to 30 consecutive days abroad)
  • All claims are processed through Diamond Heaven (repair or replacement)
  • For 3 year policies, protection is included against price inflation on replacement items (see certificate terms for details)

* Subject to terms and conditions of the policy

Click here to view / download the insurance product information document (PDF)
Click here to view / download the full policy wording document (PDF)

Please be aware:
  • This insurance is for UK residents only
  • There is no cover for wear and tear
  • There is no cover for items left in unattended baggage or in an unattended vehicle
  • There is no cover for any free gifts or accessories that may have come with the purchase
  • There is a 14-day cooling off period
  • This insurance is NOT renewable after the initial term
  • The policy wording provides full details of cover and exclusions and you are requested to read this.

Important notice: Whilst many home insurance policies may cover certain pieces of jewellery or watches we would advise all customers to check their policies closely. Certain household policies have restrictions on watch and jewellery cover, and may include limitations such as, no accidental damage cover, no cover outside of the home or cover for holidays abroad. They may also restrict your choice of jeweller for repair or replacement. In the event of a household insurance claim, you may be expected to pay an policy excess and any claims made may affect your future premiums.

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Our stunning collection of Radiant Cut Engagement Rings are available in a range of settings and styles. Radiant cut diamonds are known for their brilliance and they are well suited to a variety of settings. A radiant cut halo engagement ring will enhance the shine of your diamond, while a trilogy radiant cut engagement ring can look contemporary and timeless. 

Our range of Radiant Cut Enagagment Rings have deep cuts and many facets meaning their brilliance is second-to-none and offer versatility and elegance to ring. They are less readily available than other diamond cuts, meaning your Radiant Cut Engagement Ring will be even more unique to you.

At Diamond Heaven, we ensure that all the diamonds in our Radiant Cut Engagement Rings are sourced ethically and cut with the 4Cs in mind: Cut, Clarity, Colour & Carat. This results in a beautiful and timeless piece, giving you a Radiant Engagement Ring that truly sparkles.

Why should I get a radiant cut engagement ring?

Radiant cut engagement rings are one of the sparkliest of diamonds, the radiant cut enhances the brilliance of your diamond, providing depth and drawing your eye to the middle of the stone. Radiant cut diamonds also look great in a variety of settings, so you can choose something that really suits you.

Are radiant cut diamonds more expensive?

The radiant is one of the most economical shapes when it comes to diamond cuts. When manufacturers are cutting radiant diamonds, they use most of the original rough diamond, resulting in a lower price per carat than some other cuts.

Do radiant cut diamond rings sparkle?

Although the shape is very similar to emerald cut, the facets on a radiant cut diamond look very similar to the classic round cut. The octagonal shape and flat corners, give the diamond a unique brilliance and sparkle.