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Where bold design meets timeless craftsmanship.

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JEWELLERY

From timeless studs to bold hoops, discover gold designs that define elegance.

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CUSTOM RINGS

Build your dream Engagement Ring with our online ring builder

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DESIGN YOUR OWN CUSTOM RING

BUILD-A-RING

Design your dream ring — from diamond to detail, made uniquely for you

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Every custom piece begins with the perfect centre stone

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Payments can be made swiftly and securely with Mastercard, Visa, Ozow and PayFlex.

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Free shipping to all major metros in South Africa within 7 days

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Stonz is a member of the Diamond Dealers Club of South Africa and World Federation of Diamond Bourses

Men's Collection

CUSTOMER REVIEWS

Exeptional service! I would recommend Stonz to anyone who is looking for a personal touch to your forever jewelry. I had some custom-made pieces made for my wedding and had some sentimental pieces changed. The craftmanship is execptional. The communication and service was spot on. The variety of diamonds and jewelry pieces is endless and Carlo went above and beyond to assist us in creating exactly what I wanted and exceeded my expectations.

Simone Hattingh

First time dealing with Stonz Diamonds Dealt with Carlo ,best service you could ever expect. 10/10 Carlo was great with giving me a couple of ideas and designs. Highly recommend his professional advice with custom rings, as well as getting it done on time.Said 2 weeks and was less than 2 weeks. Thank you so much we'll be back.....

Raymond l

Working with Carlo was an absolute pleasure! His experience, knowledge and patience was invaluable and we are thrilled with the final product - better than we ever imagined! Highly recommended for all your jewellery needs. Thank you Stonz Diamonds and Carlo, we will be back!

Hayley Prinsloo

Stonz has the largest selection of diamonds and gems I have encountered, and by far the most professional dealer I have bought jewellery and loose stones from. I would definitely a stop here if you're looking for your next piece.

Kerryn Campion

Brilliant personal service with impeccable quality craftsmanship. I will most certainly recommend Stonz.

Brendon de Reuck

After a first design for my fiancé’s engagement ring was botched by another jeweller, Carlo Prinsloo offered to help on short notice. I had my new ring within about a week. Exactly what I wanted and at a very competitive price too. Highly recommended!

Hannes Engelbrecht

Stunning work and very professional service!

David Hanekom

Very happy wife - very happy life. Thank you Carlo and Stonz. Above and beyond service and quality. Jules and I will recommend you highly! Thank you and look forward to spoiling my wife again soon 😬

Tiaan Booyse

Thank you Carlo and Stonz for 7 years of professional service with great attention to detail and taking that extra effort knowing what your clients want with perfectly customized stunning well priced stones set into amazing beautiful one of a kind Jewelry.. Every one of my Diamonds, Gem stones and pieces supplied & made by you are very special, unique and exactly what I wanted.

Irma de Beer

What an absolute pleasure doing business with Carlo! We were sitting all the way in another country whilst telling Carlo over Facetime what we wanted. And in a matter of a short few weeks I got my custom ring. Where I could not fault it in any way! So If you are looking for something unique and the best customer service I cannot recommend anyone else!

Bianca Bruwer

What an amazing experience! Super professional, accomodating and extremely helpful. I learnt alot and got the best service ever. Iv gotten engagement diomond and wedding bad diomons and they are amazing. I cannot explain how helpful and just overall experience is 10 out of 10

Jarred Potgieter

Best service I have encountered, cannot pin point a single bad thing carlo was of great help 10 out of 10. Highly recommend his professional advice and product.

Franco Pedro

Great service, will definitely refer all my friends. Thank you so much guys

Nicolas de Jager

The Stonz team are absolute professionals, it was a pleasure working with them, they really walked the extra mile to get me the ring my Fiancé loved. Thank you Carlo!

Clinton Slabbert

Great service, quality and quick response time. Highly recommend STONZ!

Gerard Janse van Rensburg

Thank you for my beautiful ring and your excellent service.

Marcelle Mans

Thank you for my wife’s engagement, wedding and anniversary rings. Very professional and great service. I highly recommend Stonz for all your jewellery needs!

Dian van der Walt

Working with Carlo to design something as special as an engagement ring was an absolute pleasure in that he not only understood the "brief", but he exceeded every expectation. From customer service to process...and then finally the delivery; every step of the journey was flawless! I highly recommend Carlo, from the quality of the diamonds to the overall appearance of the ring.

Andrea Basile

What a wonderful experience! Carlo is clearly, totally dedicated to his craft and absolute satisfaction of his customers. Thank you the one in a million engagement ring! Looking forward to you making our perfect wedding bands.

Tiaan Janse van Vuuren

Where do I start. I meet Carlo earlier this year. Carlo is just the person who you are looking for when buying diamonds. He takes his time to listen and explain to you about the different diamonds. He makes you feel at home. If you are looking for great customer service then Carlo is your guy. He is professional and diligent. His work is amazing. He delivers on time. He makes the experience a wonderful moment. In me he has a customer for life.

Sizo Mbizane

My fiancé and I saw a few jewelers before we met with Carlo and the experience was unapparelled! He had HUNDREDS of the most beautiful salt and pepper diamonds that we were able to choose from. I was incredibly picky and he was so patient and kind, even inviting us back to have a second look when I was uncertain of the diamond I had picked. The ring was exactly what I had dreamed of and perfect in everyway. We will be returning to stonz to have our wedding bands made and have no doubt he will be our go to jeweler from now on.

Kirsten Koma

Absolutely amazing experience. Carlo formed a clear understanding of our needs and expectations by carefully listening to what we wanted and provided practical and expert advice to meet our expectations. The product was even more impressive than expected. He delivered the product in a timely manner and within budget! Great experience and I would highly recommend him!

Derick Korff

This is the second time I have bought a gorgeous salt & pepper diamond from Carlo. Not only does he supply at the best price on the market (I always do a lot of shopping around beforehand), he is a straight shooter and gives his honest opinion. I can't wait to get the pieces of jewellery Carlo and I designed together, manufactured. Thank you Carlo and Stonz!

Kerryn Campion

Absolutely wonderful experience with Stonz! Carlo designed and made my engagement ring, and truly turned my dream ring into a reality. He also made our wedding bands and provided extremely impressive service and excellent craftmanship. Carlo is professional, yet adds a personal touch as he is very invested in providing the perfect piece as per your specifications. His attention to detail, impeccable customer service, and beautiful jewellery has ensured that we remain loyal, life long clients of Stonz!

Chanel Nunes

Baie Dankie Stonz! Al was ek vol “orders” en toe weer verstellings het ons steeds die beste diens met ‘n groot glimlag ontvang! Ons seuntjie het die ringe afgelewer met sy tuxedo.

Chantél Verwey

Ons kan nie genoeg dankie sê vir Carlo vir die perfekte ringe nie. Die hele proses van konsep tot finale ringe het glad verloop en Carlo het uit sy pad uit gegaan om ons visie te realiseer. As jy 'n betroubare maatskappy soek om jou ringe te maak is Stonz die enigste plek wat jy hoef te besoek.

Riaan Malan

Carlo was able to make a custom wedding band that was a shape and size I couldn't find anywhere else. He went above and beyond with customer service meeting my wife and I in the Joburg store on the weekend and then hand delivering the ring closer to our home. Beyond happy with the results and honored to have a ring custom made in South Africa.

Gideon Bein

Exceptional quality and design from Carlo. Real care and thought put into the packaging of the engagement ring.

Ruvan Grobler

Very happy with the ring you made for us. Your service was great ! Thank you

Armand Pretorius

Best service you will ever find. They even showed a 3d render before making the ring which blows my mind . Thank you so much STONZ

Riaan

THE BEST customer experience I have had in a very long time. The staff and owner at Stonz assisted in the process of deciding on an engagement ring and were so welcoming. They welcomed us back for various appointments in the decision making process and unlike other retailers we could fit over and over and take time to make our decision in a timely and informed manner. I would 10/10 recommend them them to ANYONE!!! Thank you to Carlo and the team!!!

Mignon Paulsen

First impressions are a lasting impression from the first email to the first meeting I’ve experienced nothing but the best treatment from Chanelle and Carlo. Whether you are looking for a new ring, earrings or necklace anything custom made they have ARE your only answer!!! Would recommend them to anyone and everyone.

Claudia Bold

They were so patient with me and they took me on a journey with all the options they have, at the end they gave me the best pendant ever Thank you Chanelle and Carlo for your amazing help.

Motaz Zaineddin

This is probably the best service I have received from any business. I stay in the Western Cape and Chanelle helped me from the very beginning till I received my ring. Chanelle followed up with me every single week with updates and at no point in this process did I feel unsafe. Thank you Chanelle and Stonz for your amazing efforts! HIGHLY, HIGHLY recommend.

Linton

This shop is very unique. It is suitable for people who are tired of common designs and want something unique. Of course, they also offer regular, glamorous designs. The shop is particularly rich in coloured diamonds and salt-and-pepper diamonds. If you know a lot about diamonds and want a one-of-a-kind piece of jewellery, this is the place to go. I had a fancy vivid yellow ring made by this shop at the best price. The best staff will create and email you an image of the creation.

Furuki Mai

Honestly, this has been one of the best experiences I have had. After visiting several jewelers in search of unique salt and pepper diamonds, none displayed the willingness to assist me like Stonz did. Chanelle and Carlo exceeded expectations by going above and beyond to guide me through the process and create the most beautiful ring I could have ever asked for. The level of craftsmanship exhibited is truly amazing, particularly considering the intricate detailing required for my ring, which they executed flawlessly. I would recommend Stonz without hesitation.

Alicia Fick

Absolutely the best service and most beautiful jewelery! Your go to shop for diamonds!! Great team.

Susan Bouwer

Stonz created two custom pieces for me. I want to say THANK YOU to Chanelle and the entire Stonz team for not only their professionalism but the quality of the end product. I can honestly recommend Stonz to create superb master pieces.

Mandy Gonsalves

Would recommend to anyone. Communicative and very professional. Always willing to help.

Hans Coetzee

This post starts from over a year and a half ago with a custom engagement ring made flawlessly. The service was beyond words from start to finish. Obviously we then had to return for both our wedding bands. Again flawlessly made, even with last minute mind-changes 😉 we cannot say thank you or recommend Stonz enough for any special jewellery. They really are one of a kind!

Vinny Gonsalves

Van die mooooiste verloofring tot die mooiste trouringe! Vir mans en vrouens. Ek is só bly ons het op julle besluit vir AL ons ringe. 😍 Vriendelikste diens. Chanelle het my so mooi gehelp. Sy was altyd geduldig en professioneel. Ek beveel julle vir ALMAL aan! 👏🏻

Annika Dittberner

Great, professional service and product recieved. Very happy client. Good communication from the team throughout the process

Hendrik Agenbach

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@stonz.diamonds

Featuring a stunning 3.62 Ct Vivid Fancy Yellow Brown/SI1 Round Cut natural diamond. The colour is not an accident, it is the earth doing something extraordinary over billions of years. Warm, deep, and entirely its own. 💎

The brown in a fancy colour diamond comes from structural distortions in the crystal lattice, microscopic graining formed under immense heat and pressure deep within the earth. No two are identical, and no lab can truly replicate what nature spent millions of years creating.

Natural diamond viewings, custom jewellery, we have you covered! DM us to book a viewing and see it for yourself. 🟡
💍
#naturaldiamonds #fancycolordiamonds #fancyyellowdiamond #customjewellery #browndiamond

A ring that speaks before you do ✨

Crafted in gold, refined in every detail and designed to carry presence without saying a word. This is more than an accessory - a quiet statement of confidence, legacy, and timeless style that works for everyone.

Whether worn every day or kept for moments that matter, it holds its own - bold, classic, and undeniably striking.

With this signet and so many others of ours, it really says we do it best. 😉💛

#stonzdiamonds #signetring #yellowgold #familycrestring #goldring

✨ And the winner is… ✨

We’re so excited to finally announce the lucky winner of our 2ct lab-grown diamond studs.💎😎

Thank you to everyone who entered, supported, and showed us love - this one was special!

Stay tuned… and don't forget to sign up to @the.menu.portal for more sparkle. 👀✨

#GiveawayWinner #LabGrownDiamonds #DiamondStuds #TheMenu #StonzDiamonds

Two stones, one story… 💚✨

Our classic Toi et Moi engagement ring, for souls that want to be side by side forever.

An oval and pear emerald are perfectly paired and brought together in a design that celebrates individuality and connection. This design represents two distinct individuals completely in sync with one another.

Different, yet balanced.
Unique, yet united.
Two stones, one undeniable bond.

If this design resonates with your love, maybe this is the ring for you. A powerful statement of everlasting love.

Would you say yes to this ring? 💍

#stonzdiamonds #toietmoi #engagementrings #greenemeraldring #greenemeralds

Every love story is different… your ring should be too. 💍✨

From timeless elegance to bold, one-of-a-kind designs, each piece reflects something deeper: your journey, your connection, your forever.

We don’t just make engagement rings.
We bring your vision to life, crafted with intention, designed to be part of your story.

Because the ring you say yes to should capture everything words can’t. 🤍

Your dream ring, made real.
Your love, set in stone. 💫

#stonzdiamonds #engagementrings #diamonds #gold #bespokejewellery