Jonathan David
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Jonathan David
Our engagement rings are handcrafted in our CARDIFF workshop with each diamond hand-picked for its superior cut, sparkle, and beauty. It's not the intrinsic value of an item of jewellery or watch, but the emotional attachment that comes with every piece of jewellery that you buy. You can work directly with our goldsmith to design the perfect piece of jewellery, just for you.

We have an on-site Jewellery & Watch Repair Workshop with almost all repairs carried out in-house. You can book a repair in with us or find out a progress report on your repair. We also offer a be-spoke service and can even offer a service allowing you to finish your wedding rings with our on-site goldsmith.
Services
Our St. Mary Street store dates back as a jewellers as far as 1896; originally known as 'Kingston Brothers', we are Cardiff's oldest Independent Jewellery store. It is this heritage that we pride our service and traditional values upon, and this ties into the look and many of the fittings and furnishings within the shop.
Begin by completing the form with all relevant details, or bring your watch in to one of our stores. Once we have received your watch, one of our members of staff will contact you with an estimate to provide you with details of any and all repairs that need to be carried out.

Having been given the go-ahead to service your watch, it is then completely stripped down, cleaned and overhauled and repairs carried out where necessary and replacement parts added where necessary.Finally the watch case is completely refurbished to bring your watch back to its original condition.
It is advised that you have your items of jewellery & watches appraised every 3-5 years to keep up with current market values. Whilst your item of jewellery is with us, we will have them checked over in our on-site workshop to determine the condition/s of the item/s and whether any repair/s need to be carried out.
If you would like to book your item/s of Jewellery or Watch in for a repair/service then please complete our booking-in system or call our Cardiff, St. Mary's Street Store on: 02920 226875. If you have any images of the item being described please upload them here as this will assist us in processing your request.
Reviews (12)
Ruth Ashley
Ruth Ashley
Dec 01, 2021
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I visited Johnathan David Jewellers to have my grandmother’s engagement ring re-size. I received and absolutely brilliant service, I was so delighted with the results. Lovely, friendly knowledgeable staff. A beautiful range of stock in store :)
Kate Gwynne
Kate Gwynne
Aug 29, 2021
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I bought a piece of jewellery which needed some adjustments to be made. I brought it to JD Jewellers as I prefer proper jewellers to retailers. I had the best advice and service and absolutely cannot fault them. If you need anything these are your people.
Catherine Hillier
Catherine Hillier
Aug 04, 2021
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Excellent service. A really great shopping experience. Friendly and knowledgeable staff. Thank you.
Graham Scutt
Graham Scutt
Aug 04, 2021
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Excellent service - repaired and serviced my grandfathers watch. Great communication and overall perfect experience.
Martin White
Martin White
Aug 02, 2021
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Waste of vist…..my wife phoned the day before to ask about would they be interested in purchasing my wife’s earrings .
Went in shop Wednesday morning told straight away there NOT buying earings.
WHY ……… Say one thing on the phone and say something else in person.
This happened to me a few years back when i phone and asked would they be interested in watches I have….
Alexandra Morton
Alexandra Morton
Jul 14, 2021
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Review from my Mum's experience:
'I needed to have my wedding ring removed and wasn't sure any jeweller would be willing to do it, as this service was all I was looking for. I decided to go to Jonathan David having seen the reviews, and rang ahead to check and make an appointment (in line with Covid-19 rules).
I was made to feel welcome in a very cosy space, the gentleman who met me was very attentive, kind, and couldn't have been more helpful.
He took the ring off without any charge and advised me to not have the ring resized for at least 6 weeks, due to swelling.
I asked to look at some rings
Moira Giddens
Moira Giddens
Apr 23, 2021
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I made an appointment with Jonathan David Jewellers to sell some jewellery and found them to be great. They were very professional, offered a very good price and made a BACs payment to my account within minutes. I would highly recommend them.
Frans Bekker
Frans Bekker
Apr 18, 2021
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Jonathon, Mo & Lisa were absolutely fabulous! An amazing selection of engagement rings shown, shopped all day, had to come back, the ring chosen was stunning, just perfect! Ring was resized & cleaned & on my fiancee's finger within the hour. Exceptional service, we will definitely be going back. Thank you again, you made our occasion more special.
Amanda Burrows
Amanda Burrows
Jan 15, 2021
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Would highly recommend Johnathan David jewellers. took my husbands wedding ring to be made bigger it’s come back like new! very pleased with the service they give and very helpful. Would definitely go back if needed anything else done.
Kat C.
Kat C.
Mar 01, 2013
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Do NOT get watch glass replaced here. They left chips of glass floating inside the face, used glue to fix a piece of glass not designed for the watch which then cracked AND charged 3 x times what another local jeweller charges to put the correct glass back in and get the waterproof feature back.
Natalie A.
Natalie A.
Sep 14, 2010
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I may have mentioned in a previous review how much I love amber. Luckily for me (unluckily for my purse, boyfriend and family) the Jonathan David store on Wellfield Road has one of the most gorgeous collections of amber jewellery I have ever seen. When I enquired about it, I was expecting to be shown one or two basic items, but I was blown away by the revolving display that contained shelves and shelves of the stuff.

My own personal obsession aside, Jonathan David jewellers is a lovely store, containing traditional jewellery and current fashions, as well as a great collection of gifts. Whatever
Rachel W.
Rachel W.
Jul 23, 2010
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Jonathan David is a top end jewellers that supply everything from diamond and platinum jewellery through to designer watches. But that's not to say that they are entirely conventional, and don't carry the fun stuff too. They also sell an interesting and comprehensive range of affordable silver, gemstone and quality glass jewellery, sourcing their stock from some home-grown designers as well as from further afield. In fact, Jonathan David cover all of their bases by augmenting their products and services with a pre-owned range, but this is mainly confined to jewellery containing precious