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.

Page 1 | Showing Items 1-19 of 49

Page 1 | Showing Items 1-19 of 49

Our stunning collection of Cushion Cut Engagement Rings are available in a range of settings and styles. From White Gold Solitaire Rings to Rose Gold Diamond Rings, you will be sure to find the perfect Cushion Engagement Ring.  
Our Cushion Cut Engagement Rings are completely customisable so you can give your partner the ring of their dreams. Get Cushion Engagement Rings with 0% finance and a 12-month warranty. This includes wedding rings too.
Book a consultation with our specialists and view our collection of Cushion Cut Engagement Rings in person at one of our showrooms. We have a number of showrooms in the UK, including in Birmingham, London, Manchester, Glasgow and Cardiff.
At Diamond Heaven, we'll be sure to help you find the perfect Cushion Cut Engagement Ring you've always dreamed of.

Find your Cushion Cut Engagement Ring at Diamond Heaven.

All Cushion Cut Engagement Rings from our range feature precisely cut large facets that maximize the diamond's brilliance, and rounded corners to complete it's a soft and romantic look. 

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

What Are Cushion Cut Engagement Rings?

Cushion Cut Engagement Rings are engagement rings that showcase a Cushion Cut diamond in the centre which is a diamond that has rounded corners instead of sharper edges. The rounded corners give it its name like that of a pillow. Cushion Cut diamonds feature perfectly cut square and rectangle cuts, which give versatility to its style as it can be paired with many different details.

Cushion Cut Engagement Rings or Princess Cut Engagement Rings?

Something to take into consideration when choosing between a Cushion Engagement Ring and a Princess Cut Engagement Ring is that cushion rings feature rounded corners, whereas a princess cut ring features sharper corners cut to 90 degree angles.

Are Cushion Cut Engagement Rings Customisable?

All of Diamond Heavens Cushion Cut Engagement Rings are fully customizable so that you can give your partner the ring of their dreams.