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

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 💘

Lotus flower basket and hidden diamonds ✨Perfection down to the smallest details ~ we can’t wait to show off this beauty...
10/05/2026

Lotus flower basket and hidden diamonds ✨

Perfection down to the smallest details ~ we can’t wait to show off this beauty to you 💘

A timeless design deserves a timeless stone 💍✨We took time and consideration sourcing the perfect old cut diamond for ou...
18/04/2026

A timeless design deserves a timeless stone 💍✨

We took time and consideration sourcing the perfect old cut diamond for our customer ~ selecting the one that offered excellent colour and sparkle while still accentuating the unique cut ✨

Set into 18k yellow gold with a bezel and window cut out to allow for optimal light 😍

Baguettes and rounds 🩵An effortlessly elegant design that perfectly compliments your engagement ring 💍 Our customer fell...
15/04/2026

Baguettes and rounds 🩵

An effortlessly elegant design that perfectly compliments your engagement ring 💍

Our customer fell in love with the bar setting style in yellow gold ~ complimented by alternating a round brilliant cut and baguette cut diamond ✨

The result is a band that stands out with its sparkle and uniqueness 😍

Mesmerising bottle green flickers ~ it’s hard not to be utterly captivated by this incredible asscher cut green sapphire...
11/04/2026

Mesmerising bottle green flickers ~ it’s hard not to be utterly captivated by this incredible asscher cut green sapphire 💚

It’s delicate yellow gold bezel creates the perfect framing around the stones that draw out the warm tones of the green sapphire while allowing those trillion cut diamonds to pop ✨

A gorgeous custom engagement ring we absolutely loved creating 💘

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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