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Bespoke
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Jenny Trace Chain hanging on white background

Jenny Trace Chain

£96.00 £160.00
Radiant diamond solitaire engagement ring. Set in an unusual 8 claw platinum setting with round gold band. Designed by London based engagement ring designer Antonia Guise
3/4 view of a Radiant diamond solitaire engagement ring on a white background. Set in an unusual 8 claw platinum setting with round gold band. Designed by London based engagement ring designer Antonia Guise
Designed by London based engagement ring designer Antonia Guise a recent radiant diamond engagement ring in its red Antonia Guise box
Designed by London based engagement ring designer Antonia Guise a recent radiant diamond engagement ring in its red Antonia Guise box - viewed from the top on a white background.
Radiant diamond solitaire engagement ring. Set in an unusual 8 claw platinum setting with round gold band. Designed by London based engagement ring designer Antonia Guise
3/4 view of a Radiant diamond solitaire engagement ring on a white background. Set in an unusual 8 claw platinum setting with round gold band. Designed by London based engagement ring designer Antonia Guise
Designed by London based engagement ring designer Antonia Guise a recent radiant diamond engagement ring in its red Antonia Guise box
Designed by London based engagement ring designer Antonia Guise a recent radiant diamond engagement ring in its red Antonia Guise box - viewed from the top on a white background.

J + C

  • Description

When J came to us to design C's engagement ring, he spoke of her effortless elegance and warm personality. Together, we designed this contemporary take on a classic solitaire - a reflection of C's understated confidence and natural grace.

The 0.7ct, F Si1, elongated radiant cut diamond, held in angular platinum claws against a refined round yellow gold band, creates a subtle interplay of precious metals and shapes that feels both timeless and distinctly modern. The elevated setting allows maximum light play while maintaining everyday wearability - perfect for someone who radiates warmth without seeking the spotlight.

Handcrafted in our English workshop, this piece embodies the beautiful balance of C's personality: quietly confident, genuinely elegant, and utterly unique.

Start your Bespoke Journey

To begin creating your unique, personal piece simply fill out this form and Antonia will be in touch to schedule a consultation call.

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Made in England

Every piece of Antonia Guise jewellery is made by hand, in England, using 100% recycled metal and our talented team of Goldsmiths, who specialise in quality products, responsible standards and are paid fairly for their amazing skill.

All the metal used in our Bespoke Jewellery is recycled and any stones are sourced from dealers with the highest ethical standards. Our Diamonds dealers all adhere to the Kimberly Process and our larger Diamonds come with GIA certificates. 

About Antonia

At the our helm is Antonia, an ex-Costume Designer who brings a distinctive touch to each creation.

With a background steeped in the art of crafting narratives through costume, Antonia infuses every Bespoke piece with a rich tapestry of inspiration, ensuring your jewellery reflects, not just elegance, but your unique journey, personality and Story.

Black and White Image of one of our workshop employees working with moulds in the workshop
Portrait of Antonia the founder and designer at Antonia Guise wearing a white shirt and looking to camera

What our amazing clients say about us...

The whole process with Antonia was a total 10/10 and I couldn’t recommend Antonia Guise more. Let me be honest - starting out I had a less than zero knowledge about diamonds, rings or where to even start and it felt pretty overwhelming. All I knew is that I wanted to create something really special and personal that would mean a lot to my partner, whilst working to a budget that made sense for me. Fast forward and after the regular consultation & design sessions and collaboration with Antonia, we’ve designed a bespoke, one of a kind ring that we both absolutely love. It took all the stress out of the situation, I ended up loving the process and I can now tell you the difference between an Emerald and a Radiant cut.

Josh

Amazing service from start to finish with a very personal touch. Having no experience buying anything like this, I was walked through each step by Antonia and given very honest and accurate timelines. Both her knowledge and skill are clear to see from the outset. Would 100% recommend to anyone looking to design the perfect engagement ring.

Charlie

Thank you Antonia for creating a truly unique and special gift for my wife. The process from start to finish, redesigning and transforming old family pieces into new bespoke jewellery was a great experience and we are so happy with the outcome. Thank you again! Would highly recommend Antonia Guise!

Archie

Just wanted to say the biggest thank you for designing the most beautiful ring!! The ring of my dreams! I am so happy and beyond grateful. I can’t stop looking at it.

Natalie

Having inherited an antique Diamond Brooch it was too large to be worn and it languished in the safe. Antonia came up with some striking designs which were commissioned and I now have rings, necklaces and earrings which are not only every day wearable but up to date and modern. It was a fun experience and Great Granny would thoroughly approve.

Georgina

Antonia was amazing at really simplifying what seemed like a daunting task. From the outset her knowledge and passion really showed, taking time to really understand what I was looking to achieve. Always there for when I needed advice throughout the process, allowing me to have my say in the design details, never pushing me to make a decision, and keeping in touch with me regularly, all amounted to a very happy customer!

Tom