Service
Customer Product InformationThis 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)
Add theft, damage & loss Insurance from T H March 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.
- 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)
- 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.
Welcome to Diamond Heaven’s Cardiff jewellery store. Proudly located in Cardiff’s vibrant City Centre, our team have been crafting bespoke diamond jewellery for over two decades. At Diamond Heaven, our team are passionate about producing quality jewellery at highly competitive prices. So, don’t miss an opportunity to visit us in-store. Book an appointment online and receive a free consultation or drop by and browse our renowned range of diamond engagement rings, wedding bands and pendants.
Find Us
Unit 14, St David’s Way,
Cardiff, CF10 2DP
Store Hours
Monday-Friday: 9.30am-6.00pm
Saturday: 10:00am-6:00pm
Sunday: 11.00am-5.00pm
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What Our Customers Say
ABOUT OUR CARDIFF STORE
Jewellers and watchmakers grew in popularity in Cardiff throughout the late 19th century. Now, the city is home to a mix of traditional jewellers and contemporary designers. Amongst them, our Cardiff jewellery store pays homage to the city's local history - crafting beautiful pieces characterised by traditional techniques. Featuring timeless diamonds set in a variety of precious metals, our engagement rings combine quality craftsmanship and competitive prices.
Preparing to pop the question? Our team are ready to help you find the perfect engagement ring. Simply book your free consultation online and our diamond experts with guide you through the engagement ring shopping experience.
The in-store experience
When visiting our showroom, you will be welcomed by our team, who are ready to guide you through your jewellery buying experience. We invite you to view and try on a variety of pieces at your leisure before selecting or designing your own bespoke piece.
Need help choosing a gift for someone special? Our experts will guide you through every step of the diamond buying process. From explaining the 4 Cs of diamond quality to advising on style and sizing – we will answer all of your questions to ensure you’re getting the diamonds you want at a price you like.
At Diamond Heaven, we believe our store stands out from other independent jewellers in Cardiff! But don't just take our word for it – our customers have spoken. Read their testimonials to learn about their bespoke experience at Diamond Heaven.
Book An AppointmentCERTIFIED & ETHICALLY SOURCED DIAMONDS
Over 1000 products in store
Best sellers in Cardiff store
Visit one of our stores across the U.K with locations in Birmingham, Cardiff, Glasgow, Leeds, London, Manchester, Liverpool, Belfast and Newcastle.
Click below to book an appointment or contact your local Diamond Heaven
Book an AppointmentEngagement & Wedding Rings in Cardiff
Diamond Heaven invites you to explore an exceptional range of bespoke diamond jewellery in Cardiff, created with the finest attention to detail and craftsmanship. Whether you’re looking for a classic wedding band, a solitaire engagement ring or a striking gemstone ring - we're confident our diamond jewellery collection will capture your attention. In addition to our stunning collection of engagement and wedding rings, we offer a wide range of diamond earrings, necklaces, and sophisticated bracelets, ensuring you’ll find the perfect piece to mark life’s precious moments.
Our Cardiff store is located within the iconic St David’s Shopping Centre. Nestled in the heart of the city, St David’s is one of Cardiff’s premier shopping destinations, conveniently situated near The Hayes and Queen Street. Whether you’re visiting by car, with nearby parking at St David’s car park, or arriving via Cardiff Central Station, our store is easily accessible for all. Visit us in-store for a free design consultation and craft a piece that is as precious and unique as the wearer.