Jewellery Studio - Roger Williams

Jewellery Studio - Roger Williams Diamond Specialist Cardiff As well as our bespoke service, we have lots of original pieces designed by our team, which are ready to purchase.

Specialising in bespoke design, Thomas Williams and his knowledgeable team are ready to help you in creating the perfect piece, either from scratch or by utilising your existing jewellery to imagine new pieces. We also offer a repair and valuation service and would be happy to advise you on any queries you may have. We look forward to welcoming you,
The Jewellery Studio

Black Boulder Opal 🔥All the way from Australia ~ we had the pleasure of designing this gold basket for the special stone...
13/06/2026

Black Boulder Opal 🔥

All the way from Australia ~ we had the pleasure of designing this gold basket for the special stone. Considering the lines of iridescent colour, a selection of designs were drawn out, with our customer selecting their favourite 💘

The gold was then cast and the opal intricately set to sit perfectly in place ✨

We love it when our customers bring in rare and unique gemstones for us to work with!

08/06/2026

green gemstones have taken over your hearts as well as ours this year 💚

we’ve had the pleasure of designing so many custom engagement rings featuring green sapphires, tourmalines and tsavorites ✨

three of which we can show off to you now (the rest you’ll have to wait and see 😉)

Soft curves, glowing greens and rose cut salt and pepper diamonds ✨An engagement ring carefully designed to perfectly su...
07/06/2026

Soft curves, glowing greens and rose cut salt and pepper diamonds ✨

An engagement ring carefully designed to perfectly suit the wearer ~ hand selecting the perfect green sapphire and salt and pepper diamonds 💍

One of a kind and wonderfully personal 🥰✨

C O N G R A T U L A T I O N S 💚The most beautiful tsavorite and diamond engagement ring made bespoke for this gorgeous c...
06/06/2026

C O N G R A T U L A T I O N S 💚

The most beautiful tsavorite and diamond engagement ring made bespoke for this gorgeous couple ✨

We’re so happy we go to be a part of their ‘I do’ moment 💘

25/05/2026

Girl.. bezel settings have been giving us life ✨

They might be our favourite setting (and yes we’re biased) 🤭

If you love how yellow gold and white diamonds look together, giving that definitive contrast that makes the white diamonds pop ~ then you’re in the right place! 💕

The remodel that has been captivating our team for months 💘Our customer reached out about remodelling two handed down ri...
24/05/2026

The remodel that has been captivating our team for months 💘

Our customer reached out about remodelling two handed down rings into an engagement ring and wedding band ✨

Based off our customers inspiration images we came up with a selection of designs that incorporated the sapphire and diamonds ~ narrowing down to this incredible leafy cluster design. With the leaf detailing being carefully hand engraved 😍

We then used the gold from the rings to hand make the wishbone wedding band ✨

Post sea swim proposal 🌊🩵Featuring an old mine cut diamond that was carefully selected based on its brightness and quali...
23/05/2026

Post sea swim proposal 🌊🩵

Featuring an old mine cut diamond that was carefully selected based on its brightness and quality of cut 💎

We then built the ring around the diamond, choosing a simple bezel with a cut out window to really allow that diamond to be shown off ✨

Congratulations to the lovely couple 💘🥰

15/05/2026

What can we create with an engagement ring and wedding band and a few extra gemstones? 💭

For our customer we made her original engagement ring into a pendant and then carefully designed a scattered layout of sapphires and diamonds to fit perfectly inside ✨

The jewellery now has a completely new lease of life and our customer has a gorgeous sparkling pendant to enjoy wearing 💘

East to West Elongated Cushion 😍✨We wrapped this gorgeous diamond in 18k yellow gold to really frame the unique shape of...
13/05/2026

East to West Elongated Cushion 😍✨

We wrapped this gorgeous diamond in 18k yellow gold to really frame the unique shape of the stone ~ with a clever cut out in the basket to allow for lots of light ✨

Finishing the design with a chunky band to tie the whole design together ~ we’re obsessed and can’t wait to design the wedding band for this beauty 💘

Address

237 Cathedral Road
Cardiff
CF119PP

Opening Hours

Tuesday 10am - 5:30pm
Wednesday 10am - 5:30pm
Thursday 10am - 5:30pm
Friday 10am - 5:30pm
Saturday 9:30am - 5pm

Telephone

+442920221144

Website

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