The Diamond Ring

Diamond Rings Collection
Diamond Engagement Rings DIRECTLY from our factory!
Our collection of diamond engagement rings are certain to take your breath away.
All carefully crafted with the finest metals and the most exquisite diamonds.
You’ll find the one with our specially curated selection of beautiful diamond rings.
Available Free Laser Engraving on the inside of our rings.
Wedding Rings Collection
Your perfect day deserves the perfect ring!
Discover plain and diamond set rings for men and women.
Find simplicity with plain designs or choose the sparkle of a diamond set ring.
“I do” with our wedding rings is the easiest choice you’ll make!
Available Free Laser Engraving on the inside of our rings.
Women’s Wedding Rings
View our stunning collection of women’s wedding rings.
From classic women’s bands to diamond eternity rings.
Each style epitomizes exceptional craftsmanship and timeless design.
A culmination of feminine lines, intricate design and attention to every minute detail.
Available Free Laser Engraving on the inside of our rings.
Men’s Wedding Rings
Exquisite collection of modern and traditional men’s rings at amazing prices.
Whether you want simplicity, traditional, modern or a fusion of both.
We have a range of men’s wedding rings and dress rings that will suit.
Available Free Laser Engraving on the inside of our rings.
Moissanite Rings
Creating your engagement ring with moissanite – AN AFFORDABLE ALTERNATIVE.
Moissanites is the best and ethical alternative to diamonds.
Valued for their uncompromised radiance & brilliance.
Our dazzling moissanite Rings come in a variety of distinctive styles.
Available Free Laser Engraving on the inside of our rings.
Free Laser Engraving
Leave Your Mark!
Make your ring extra special with laser engraving.
It is in fashion to engrave an inscription inside your love’s ring…
…and if you add dates you’ll never forget your anniversary!
Lifetime Warranty
Lifetime warranty on all our Diamond Engagement Rings & Wedding Rings.
The Diamond Ring lifetime warranty is our promise to you.
We obsess over our products and constantly strive to make them amazing.
Free Annual Service & Restoration on all our rings.

Create an impact with Diamond Rings or Wedding Rings from our Rings Collection.
Diamond Engagement Rings and Wedding Rings to suit every style and budget.
No Retail! Directly from our factory to your finger.
We do the ring…you pop the question!

THE DIAMOND RING

Diamond Rings & Wedding Bands
No Retail! Directly From Factory
“Discover The Dream”

DIAMOND RINGS COLLECTION

WEDDING RINGS COLLECTION

MOISSANITE RINGS

CARE & SERVICES

Jewellery Repair – Same Day Service
Re-Modelling & Redesign
Laser Engraving

FIND YOUR PERFECT RING

Enjoy an Easy, Smart and Secure Engagement Rings online shopping experience.
The Diamond Ring provide a dedicated friendly service to take you from the start all the way to the final ring.
All our Diamond Engagement Rings and Wedding Rings Collection have a Lifetime Warranty.
”We stand behind the legendary quality and craftsmanship of all our products”

JEWELLERY REPAIRS SERVICE

JEWELLERY REMODELLING

CUSTOM CONTOUR BANDS

YOUR JEWELLERY EXPERT

Discover Moissanite
Custom Contour Bands
Free Consultation

YOUR JEWELLERY EXPERT

We offer jewellery repairs including rings resize, redesigning, cleaning, polishing and more.
Quality repairs that not only restore significant pieces but as well as their memories.
Repairs of your precious jewellery is carried out in our workshop by professional goldsmiths.
Our factory is equipped with highly skilled and trained staff.

FINGERPRINT RINGS

LIFETIME WARRANTY

BOOK CONSULTATION

OUR MISSION

We specialize in taking the stress out of Diamond Rings and Wedding Bands shopping.
Ethical & socially responsible business practices are the foundation stone of our business.
Follow us on Facebook & Instagram and stay tuned for all the updates and stories.
We are proudly members of the Jewellery Council “South Africa”

FOR YOUR REASSURANCE

Lifetime Warranty & Service Plan
Diamond Grading Certification
Valuation Certification

Who is The Diamond Ring?

The Diamond Ring is a South African owned engagement rings and wedding rings factory.
Specializes in high quality, value for money diamond engagement rings, and wedding bands.
Set with the highest quality diamonds, at the most affordable prices in South Africa
Jewellery are designed and manufactured in our factory. Therefore the prices are very affordable.
Diamond Rings South Africa – Sandton.
Discover the beauty of our diamond wedding rings collection

Importance of diamond rings

One of the biggest moments in your life is when you propose marriage.
Above all is the most important and memorable experience you will probably ever have.
So, make it unforgettable!
Engagement rings is the most important purchases you’ll make in your lifetime.
Shop from our collection and receive a lifetime warranty in all our rings.
Lifetime Warranty is our promise to you!
Providing you with the reassurance to shop with confidence.
Enjoy your diamond engagement ring & wedding ring for life.
Free rings resizing and free lifetime service plan.
Contact us today for a custom diamond ring or wedding band designed to your style and budget.

Diamond Engagement Rings

The Diamond Ring is an online store, and also a diamond engagement rings shopping experience.
We believe in offering a client the best possible service.
Customers will leave our studio or website happy, because unpressured and well informed.
They always come back as well will recommend us to others.
Gaetano Costa bring to the table the best online service in all of South Africa.

Lifetime Warranty

This is the service we are particularly proud!
Making sure your rings are professionally maintained is important for its longevity.
Every piece comes with complimentary cleaning and inspection service for life.
Our workshop is located onsite, this service can be completed on the spot while you wait.
We obsess over our products and constantly strive to make them amazing.

Moissanite Engagement Rings

We also produce moissanite engagement rings.
Young couples can happily settle for a moissanite engagement ring.
So they can stretch their cash to cover wedding costs
Moissanite rings look and feel like the real thing.
As a result will cost much less than a real diamond.
All our Moissanite engagement rings sold by us comes with retail valuation.

Diamond Wedding Rings

Make sure you tie the knot with a diamond wedding ring from The Diamond Ring.
You can also choose a custom contour bands. As a result the perfect fit for any diamond engagement rings.
Diamond engagement rings & wedding bands at wholesale price.
No Retail! Directly from our factory to your finger.
We do the ring…you pop question!

Complimentary Service

With a system Track & Trace allows you to pinpoint exactly where your parcel is.
When your order its completed, we will book for you our courier service.
This service is only for customers within the South Africa Borders.
Delivery of our diamond engagement rings and wedding bands is totally free.
We are pleased to offer fingerprint engraving as a Free Complimentary Service.
You can engrave your ”Fingerprint” on any ”Men’s Wedding Rings”.
FREE laser engraving on all our rings.
Contact us today at: 011 3267919, or book a FREE consultation.

Customer Reviews

100% Positive Reviews!
The Diamond Ring produce and deliver diamond rings and wedding rings across South Africa.
We are today the most trusted and best reviewed sites on the web.
Best ratings in TripAdvisor – Google – Facebook – Hellopeter – Trustpilot
Frequently Asked Questions:
While we unfortunately can’t read minds. Therefore we’ll give you the next best thing:
A list of the most commonly FAQs and answers.

100% Positive Reviews!
Most Trusted & Best Reviewed.

Google Rating

5.0

Based on 406 reviews

GC Manufacturing Jewellery

5.0

Katie Anderson

05:54 29 Nov 21

I have shown the ring to my fiancé and everyone else who has seen it loves it, too. I was pleased with the customer service as well. Gaetano Costa and GC Manufacturing Jewellery are 100% recommended.

Lauren Sanders

13:10 26 Nov 21

I got a gorgeous Moissanite engagement ring! After three months, my band needed to be resized, and Gaetano made the process very simple by having the jewellers resize the ring for free and return it immediately.

James Ford

05:44 25 Nov 21

I can't say enough good things about my experience. GC Manufacturing Jewellery provided me with excellent service. Customer service was excellent at GC Manufacturing Jewellery. Thank you

Yasmin Fleming

12:23 24 Nov 21

Thank you so much for everything. Not only did she say yes, but she is now my legally married wife, and I am overjoyed! Thank you so much for the high quality of your work.

Nicole Pearson

11:13 23 Nov 21

Beautiful diamond rings, excellent service, and good follow-up! Thanks a lot.

Carolyn Sanchez

11:21 22 Nov 21

The ring is absolutely stunning. Beautifully executed. There were no issues or concerns. I highly recommend it.

Patrica Graham

12:23 19 Nov 21

I am thrilled with how my ring looks in person. We will be back for our wedding rings, thanks to Gaetano and his team.

Janca van der Westhuizen

09:42 19 Nov 21

Friendly. Quick. Great service! Would definitely recommend 😀

Laverne Crawford

06:06 18 Nov 21

When I saw the engagement ring in person, I was blown away, and my wife completely adores it. Thanks for all your help and for the lovely gift.

Leticia Gonzales

05:24 17 Nov 21

My fiancé adored the ring, which arrived earlier than expected and was just as requested. Thank you for your amazing quality and service, Gaetano!

Kristen Ramirez

04:47 15 Nov 21

The ring is just what I wanted, it arrived on time, and the packing was flawless. Thank you so much!

Edna Taylor

12:54 12 Nov 21

Exceeded her expectations....and she adores it!

Caroline Collins

04:42 11 Nov 21

I had my ring measured by GC Manufacturing Jewellery. I located them online and contacted them. They were very professional and helpful. Their prices were reasonable and their services were excellent.

Megan Parker

06:12 10 Nov 21

I was pleased to pick up the diamond ring, which was made from an old gold ring, and we couldn't be happier. I am delighted with the result. I am delighted with my purchase, and I am proud to wear it. I am impressed with your work. Highly recommended.

Samukelisiwe Zulu

19:54 06 Nov 21

Gaetano is amazing. I got exactly what I asked for and the service at The Diamond Ring is quick and professional. I am so happy. I would recommend anyone to get their ring with this jeweler.

The life of Travelers

05:56 03 Nov 21

Everything is perfect from service to the final product. The custom ring design that was discussed surpassed expectations! Highly recommend GC!

Rita Parker

12:32 30 Oct 21

I began my marriage proposal journey at GC Manufacturing Jewellery. This is the best factory I have ever discovered. Gaetano gave me valuable advice every step of the way. To get wedding bands, we had to return several times with referrals. Thank you.

Lorraine Miles

11:25 29 Oct 21

Provide great value for money, being professional, dedicated, patient, and prompt in their responses. I highly recommend it! The whole process was smooth and she was very impressed by GC Manufacturing Jewellery. Thank you, Gaetano and your whole team.

Olga Ford

06:02 28 Oct 21

Amazing ring arrived sooner than expected entire shopping experience was excellent, thanks for the great gift as well.

Lional Jacobs

06:15 27 Oct 21

Excellent service, products and price! Would definitely recommend! Thanks!

Stefano Conti

07:08 23 Oct 21

Very good diamond rings and great service. Much better value than other stores. I got my diamond ring at its best possible quality for the price. Would recommend Gaetano Costa and his team for the great espirience. Thanks again!

Earl Grant Gould

12:02 20 Oct 21

Hi I'm very happy with the service i received, i had a problem with making a service booking for my wife's rings, due to bad internet connection, i phoned The Diamond Ring: company and the lady at reception helped me very kindly, she was very helpful and professional in assisting me. Thank you Brenda you were awesome 👌

Sandra Smit

09:30 20 Oct 21

Awesome service and great staff. Thank you

Khulekani Lindokuhle

11:59 15 Oct 21

Highly impressed with their quality diamond rings and generally with the all service. I raccomend GC Manufacturing to everyone. Thanks

Danny Coston

10:16 15 Oct 21

Exceeded expectations...and she absolutely LOVES it!

Jose Dean

09:42 15 Oct 21

I needed to put my ring to size, I found this Manufacturing Jewellery on google and called them, Kosta the jeweller assisted me with great professionalism. Amazing service, affordable and very fast.

Graham D. Croft

07:32 13 Oct 21

The ring is really beautiful. Perfectly done. No issues or complaints at all. Definitely recommended.

Janette Corthigas

08:26 10 Oct 21

We picked up my ring yesterday and took a bit of time to try it on (a million times) and I am very happy with it! It is everything I expected. I am grateful to have done business with Gaetano and GC Manufacturing Jewellery.

Penny Heyns

11:08 09 Oct 21

We purchased our engagement and wedding rings from GC Manufacturing Jewellery, the customer service and quality of the rings is excellent. We've continued to purchase pieces of jewellery even though we've moved abroad . We also recommended many family members and friends.

cnkzn

08:19 09 Oct 21

Outstanding craftsmanship. His work is of excellent quality. There is something to suit everybody's wallet and taste. I highly recommend and thank you for the most beautiful ring G x

Amara

07:52 09 Oct 21

Beautiful collections of diamond rings and wedding rings , excellent customer service with the utmost professionalism.

siaan davids

13:20 08 Oct 21

What an incredible experience from the exceptional customer service to the exquisite styles and absolute brilliance! Thank-you Costa for the unique and absolutely beautiful diamond ring! BEYOND AMAZING 10 STARS

Howard Croll

09:22 08 Oct 21

Thank you for designing the best and out of this world engagement ring for my fiancé. I can’t wait for Gaetano and his team to design our wedding bands.

Chase Young

04:43 08 Oct 21

Gaetano was an incredibly helpful and professional jeweller who helped me propose to the love of my life with the perfect ring. I would not go anywhere else.

Megan Viljoen

09:36 06 Oct 21

I can't begin to express how amazing my experience with Gaetano was. He and his team are impeccable! He completely understood my vision and helped me at every point of the design and production process. My ring is incredibly stunning and the price was unbeaten!! Look no further for the best diamond ring company around.

Travis Hooker

15:01 05 Oct 21

I went with GC Manufacturing for my fiancée's engagement ring. Gaetano was great and very helpful when discussing the style etc. The ring was gorgeous as well. Wouldn't hesitate to recommend GC. Thank you!!

Ilija Mihic

14:39 05 Oct 21

Excellent!

marco razzino

14:22 05 Oct 21

10 stars Quality and Service. Highly recommended!

Claudia Bompani

09:31 05 Oct 21

Great craftsmanship, service and experience. Highly recommend.

Jerome sweetland

08:45 05 Oct 21

Great service, unique design and best value for money. Lifetime warranty service its a great bonus. Thanks 😊

Courtney Viljoen

05:50 05 Oct 21

There's no place that will provide the luxury experience the way Gaetano and his team do. My experience was incredible from concept to the arrival of my beautiful ring and I can't stress the convenience of it all! I proudly look at my beautiful ring everyday and trust that I chose the perfect company to work with.

Nwabisa Nwabie

15:33 04 Oct 21

Best quality Engagement Rings. Highly recommended!

Liezil Fourie

12:10 04 Oct 21

Gaetano Costa did a wonderful job with my engagement ring! An absolutely beautiful round cut brilliant ring with incredible service as well. Free resize in a quick turnaround - very pleased, highly recommend!!

Oleg Turchaninov

11:39 04 Oct 21

I have recieved the ring from the courier service. The ring looks amazing!! Thank you ever so much for this, I know my partner will love it. I Appreciate the patience with the emails and I will definitely be keeping GC Manufacturing in mind for future jewellery purchases. Thank you again!!

Iryna Kogunova

11:38 04 Oct 21

Thanks for fixing my ring, was a great service. I will be back soon. Thanks a lot.

Hamlet Mailula

11:13 04 Oct 21

Great service. Thank you.

Jacques Steenberg

18:17 03 Oct 21

After looking at several other jewelers, we came across GC Manufacturing's website. The site was extremely easy to browse for a ring and book an appointment. By far the best site I have used where you can easily compare the stone sizes and precious metal colours.Gaetano was very efficient and didn't try to just upsell for the sake of it. He genuinely cared about what ring would look best. The rings were finished on the agreed date and collection and fitting was a breeze.

Strini Moodley

10:54 03 Oct 21

Thanks for the amazing service

Ashbey Williams

09:40 03 Oct 21

Quality and service were truly exceptional. The ring was handcrafted and exceeded all our expectations and the price was fantastic. Gaetano knowledge was truly exceptional an gave us confidence in choosing the prefect diamond. Would have no hesitation in recommending them for your diamond rings. Once again thank you for all your help and wonderful craftsmanship.

Dawn Whiteman

08:19 03 Oct 21

From the moment you enter the doors at GC Manufacturing Jewellery you know you are in the hands of true professionals. I can't praise these Gaetano & Kosta enough and wouldn't hesitate recommending the team to anyone and everyone I know!!

Lucy Ades

19:58 02 Oct 21

Highly recommended, from price to service and quality of the rings. It was all faultless, above and beyond expectations and so accommodating. Thanks Gaetano!

Nstiki Proud

12:38 02 Oct 21

I had my ring remodeled from Gaetano. I was amazed by the result of the new ring. Thank you very much. 😊 Highly recommended!

Morongoa Mpoko

12:34 02 Oct 21

This is my second ring with GC Manufacturers. I must say Gaetano never disappoints, I couldn't ask for anything more. The quality is amazing nothing like what you get at the other jewelery stores. Your work is amazing...thank you so much.

Peter Lefa

12:12 02 Oct 21

Thanks for the great service. I am very happy with the ring I purchased, thanks also for the great gift.

Ditaba Bennet Sethunya

09:19 02 Oct 21

Excellent service, I'm really happy with the ring

Lamar Papas

09:03 02 Oct 21

Don't go anywhere else. This is the first and last place you will need to shop. You don't need to do any research or shop competitors, just speak to Gaetano, he will help you. They are the best! Thank you.

Megan. Riley

08:02 02 Oct 21

The team at GC Manufacturing Jewellery is incredible. My husband had zero clue about diamonds and rings when he started the process of looking for an engagement ring. G.Costa helped him every step of the way, giving him many options and ideas, all within his budget. We also designed our wedding bands with them. The detail and quality are impeccable. Highly recommend!

christopher schultz

07:44 02 Oct 21

This is our second purchase from GC Manufacturing Jewellery, the first being my wife's engagement ring many years ago. Well Gaetano did not disappoint! I purchased my wife an amazing pair of wedding rings set in 18ct white gold! GC Manufacturing Jewellery's customer service was second to none and the quality and value was outstanding!!!

Kevin Taylor

06:46 02 Oct 21

Gaetano is one of the godfathers of the diamond industry in South Africa. Sourcing quality stones worldwide, is a risk that can be mitigated if you use a professional; and few have a network like GC Manufacturing Jewellery. I’d recommend without hesitation and will be purchasing again soon. Gaetano Costa; a name you can trust.

Charles Harrington

06:44 02 Oct 21

Professional and efficient. I ordered my diamond ring 5 days ago and today I received my package. I am impressed with the quality of their rings, thank you for all your work.

Feleng Mahamu

05:56 02 Oct 21

A custom piece that came out beautifully at an exceptional price. The after sale service its a real bonus. Highly recommended.

Angelo Ferreira

05:32 02 Oct 21

Gaetano helped me choose a really good quality diamond for an engagement ring. I visited the factory a few times to discuss designs and stones and the staff were always very helpful. I found them very knowledgeable and had very good communication throughout the diamond quality and manufacturing stages. The final product was a really high quality ring and my partner loves it.

DjMfekarsonSA

05:02 02 Oct 21

Am very happy with their service and highly recommend GC Manufacturing to everyone. Thanks again.

Thavha Dzivhani

05:00 02 Oct 21

Am really impressed. My ring was sized in 15 minutes. Great jeweller. Thank you.

Tshimangadzo Tshimangadzo

04:49 02 Oct 21

Amazing service. Best quality and service in South Africa. Thanks Gaetano Costa for the beautiful diamond ring. 😍

Cindy Fortuin

13:03 01 Oct 21

Had my engagement ring and later a matching wedding band made by GC Manufacturing Jewellery. I was so amazed by how gorgeous the engagement ring looks, a photo just cant justify how much it shines brilliantly. The service we received was second to none. Thanks to Gaetano and all his team

William Scheepers

07:15 01 Oct 21

They are perfect and exactly what I’ve come to expect from GC Manufacturing Jewellery. Thank you so much for your service and for the beautiful gift!

Jessica Rebecca Johnston

06:26 01 Oct 21

What incredible service! The people at GC Manufacturing really take the time to understand what you want and make your dreams come true!!! The whole process from start to finish is impeccable! And I'm beyond happy with my beautiful ring! 😍

Tina Eleftheriou

05:26 01 Oct 21

I am so pleased with how it looks and feels. It totally is top of the line yet I am not hesitant to wear it every day. It is pretty and dainty and I love that I can stack it with other rings too (dress it up or down). Definitely the best place to buy diamond rings without losing an eye and a leg, with the best service and quality in South Africa. I received as well my complimentary gift. Thank you! I will be putting that towards my next purchase :)

Martin Kgoloane

07:13 06 Sep 21

Excellent service. The lifetime warranty is not a lip service ir marketing strategy. I am happy with the service received and would recommend GC Manufacturing to anyone looking for a tangible value for moneyMK

Ninette Terblanche

13:23 01 Sep 21

Absolutely love my rings, they are beautiful. Thanks for the great service and my lifetime warranty. Best jeweller. Thanks

Martin Becker

10:16 01 Sep 21

After spending several weeks asking for quotes and discussing designs for an engagement ring, Gaetano & team managed to not only make the ring to my exact design specifications, but do so in a week, and for two thirds of the price of the closest other quote I received. The after-sales service is also second to none. Best of all, the ring is absolutely breathtaking!

David Goldberg

09:20 01 Sep 21

I received the rings yesterday! They are absolutely stunning. The diamond rings is perfection and so beautiful. More beautiful than I could have ever even imagined. Thank you for all your patience and creating the ring of my dreams. I know I am rather specific and quite picky! I am so happy! Please send my thanks to the Gaetano who finessed my pieces. Impeccable work.

Vincent Vermaak

17:25 20 Aug 21

Gaetano was very helpful throughout the process; from the first inquiry straight through to the delivery of the ring. I was delighted with the manufactured ring and it looks exquisite. Will recommend them to anyone.

Adrian Joubert

09:12 01 Jul 21

I decided to buy the engagement ring online, I must say that I struggled to choose the manufacturer so I turned to friends who recommended GC Manufacturing Jewelery. Living in Cape Town it was not easy to travel to johannesburg for a consultation. I then contacted Gaetano directly from the site thediamondring.co.za who advised me on the best to stay in my budget. I felt comfortable and placed the order. I received the ring exactly one week after placing the order and the ring is gorgeous. The lifetime warranty and free maintenance service are definitely a bonus for anyone who buys any ring from them. I recommend GC Manufacturing Jewelery they are really great.

Rossa Monei Manyama

17:16 28 Jun 21

thank you very much to GC Manufacturing Jewellery i booked an Appontment them Online for a Ring Resize and and it was Resized within 20-minutes i'm Happy with the Service i would also recomend them to anyone for a same day Service.

Charmaine Thiart

15:35 15 Jun 21

I cannot begin to thank Gaetano for the excellent craftsmanship and phenomenal service ! This is my second order and I can assure you there will be more . You are a true artist ! And an absolute blessing! Thank you so much for the extraordinary measures you went to , I cannot believe how quickly I received the rings , and I’m still so amazed at the quality .

SIBUSISO Makhavhu

08:21 15 Jun 21

I order my ring online and the service was really great. My wife love the ring and am very happy with the quality and service. 10/10 service.

Rikus Scholtz

07:55 15 Jun 21

Great service. Very happy with my diamond ring. Thanks a lot.

Dani Simeonov

15:50 12 Jun 21

Their website is vast with options, their consultants are knowledgable and friendly and all of my questions were answered near immediately via their business WhatsApp line.The packaging was great, delivery timely and quality of product amazing.

Andisha Nair

13:05 11 Jun 21

I recently had to have my wedding band and my engagement ring resized. I received very professional service and all my needs were attended to. Brenda and Gaetano Costa are friendly and very helpful. I recommend GC Manufacturing.

Prodiam Trading

13:40 10 Jun 21

Amazing repair service. I use them for many works and always top quality. Thanks you.

Francois De Bruin

13:02 10 Jun 21

From the moment I set foot in the office, Gaetano made me feel comfortable and at ease. Working to a tight deadline, Gaetano delivered above and beyond with an engagement ring my fiancé absolutely adores. I want to thank GC Manufacturing Jewellery for all their help in what surely would have been a much more arduous and daunting experience without them, I cannot offer a higher recommendation.

Tyrone Sarkis

12:29 09 Jun 21

Highly Recommend!!! I spoke with Gaetano over the phone and sent him some pictures of the engagement ring I wanted. I live in Cape Town so coming to Johannesburg was a mission. The ring was made and sent up to me. Its amazing. Great service, quality workmanship. 10/10.

Anthea Francis

08:06 09 Jun 21

A huge thanks to Gaetano and the team at GC Manufacturing Jewellery for creating a stunning engagement ring for my big day. We were looking for a simple but unique design and Gaetano went above and beyond, from walking us through selecting a beautiful diamond to even posting out a 3D printed mock-up of the ring. I recommend GC and will be definitely returning in the future to do the wedding rings.

Anthea Francis

07:52 09 Jun 21

Was recommended The Diamond Ring from a family member. Was previously a sceptic about purchasing diamonds online. However the team at GC Manufacturing Jewellery helped put my mind at ease 100%. They have diamond rings on their platform ranging from top to bottom in terms of quality & price.I simply told them what I wanted to spend and what size I wanted. Highlighted a few I had in mind & Gaetano got back to me very promptly with advice and which diamond he would recommend.Within 7 day I had my diamond ring.I 100% have & will keep recommending the team at GC Manufacturing Jewellery to all my friends & family.

Eric Mpungose

13:38 08 Jun 21

This is our second purchase from The Diamond Ring & GC Manufacturing Jewellery, the first being my engagement ring many years ago. Well Gaetano did not disappoint! I purchased now an amazing eternity ring set in 18ct white gold ! Gaetano customer service was second to none and the quality and value was outstanding!!! PS:After many years from my first purchase, I still receive the free maintenance and restoration service. This is really a great bonus!

Leonard Coetzee

17:20 07 Jun 21

Recommended as the best diamond ring manufacturer in South Africa with excellent services.

nash

14:46 07 Jun 21

Dear Gaetano, Thank you so much for the diamond ring you created for us. The diamond is fantastic. We have recommended you to many people that are in the market for diamond engagement rings. We will return sometime soon to get you to help us choose our wedding rings. Thanks for the lovely complimentary gift as well!

Next Reviews

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Facebook Rating

4.8

Based on 199 reviews

GC Manufacturing Jewellery

4.8

George Stevens

05:29 26 Oct 21

I don’t usually leave reviews, but thediamondring.co.za is well deserving of one. After researching diamond rings for several months I reached out to GC Manufacturing Jewellery and spoke with Gaetano. He was amazing from beginning to end. He answered all my questions and eased all of my concerns. At first, I was concerned with spending so much on something I never physically saw. I truly stand behind this review, and for everyone out there perhaps feeling nervous about buying something so expensive and meaningful online; take it from me, you are in great hands and your expectations will be blown away. Thanks Gaetano Costa for helping me in all the ways you did. 🥰The ring is wonderful.

Sifiso Voice

12:42 02 Oct 21

Excellent and fast service. From jewellery manufacturing to repair, without any doubt the best in South Africa.

Bill Kotze

09:05 04 Jun 21

Gaetano at The Diamond Ring was very helpful in choosing, sourcing, and setting a diamond for an engagement ring. He was always polite and immediately responded to my queries and requests. Comparing the price and service with what I was offered by conventional retailers there simply wasn't any contest. Highly recommended. Thank you!

Stefano Capriello

11:14 04 Apr 21

Great company! Thanks for the amazing ring!

Tristan Haworth

09:27 17 Mar 21

I would recommend GC any and every day. The quality of the craftsmanship and service is unparalleled. From designing my fiancé's ring to the after sale service of maintenance and cleaning they are true to their word of offering a life time warranty.

Freddy Momberg

08:00 10 Mar 21

I chose www.thediamondring.co.za for the excellent reviews. I immediately felt at ease chatting with Gaetano, always available and accommodating on all my requests. I recommend GC Manufacturing Jewellery without a doubt. The quality, convenience and services are unique. Thank you!

Pieter Coetzee

09:05 09 Mar 21

lifetime warranty, excellent service and good quality products 👌

Jade Swart

08:14 24 Feb 21

After getting many quotes from different jewellers, I finally decided to buy the wedding rings from www.thediamondring.co.za. I could not have made a better choice, impeccable service (even during this dark period), the quality of the products is truly remarkable. Thanks to Gaetano Costa 🥰 and his team!

Sheonees Hendricks

12:52 15 Feb 21

Great service, very professional! I've been given great advice on what will best fit my finger. I love diamond my ring! 💎

Happy Steven

14:56 08 Dec 20

Best diamond rings design ever, service is kind of unique. and quality is always top class. Thanks GC we very happy with our rings.

Sandra Joubert

14:18 20 Nov 20

I was very nervous in the beginning of this purchase, when the first diamond ring previously purchased from another online retailer were nothing like the online pictures. I just want to say 'thank you' for going above and beyond with helping me finally get the right ring for my daughter and future husband.. I appreciate your fantastic customer service. We do recommend The Diamond Ring to anybody looking for things that are special and excellent. Gaetano Costa - thank you for being our guide and counselor!

Mary Pitsillides

10:08 18 Nov 20

Love my new rings ! Excellent customer service 👏🏻

Alena Malkova

13:08 16 Nov 20

Extremely satisfied with my diamond ring, superb service and unbeatable quality and prices. Thanks for the wonderful free gift. I highly recommend Gaetano and GC Manufacturing Jewellery to anyone.

Janette Brits

14:16 29 Oct 20

My Fiancé ordered my ring from them online, they did an amazing job and creating the perfect ring for me. I always dreamed of having a vintage inspired ring, with a lot of detail, but could never find one that was elegant and dainty. And having an H sized finger doesn't make it any easier... But you did it!!! You were able to make one just as I have always dreamed! Also a job well done to my fiancé for knowing exactly what I loved!

Damian Perkins

18:53 26 Oct 20

I bought my Fiancé's ring from Gaetano. We corresponded remotely and he was of great assistance. When I received it I was blown away by the quality and attention to detail. My Fiancé loves it! Thank you for the great service.

Fatima Silva

10:36 17 Oct 20

Thanks to Gaetano Costa for making me an engagement ring of my dreams. The quality and the service is excellent. I recommend to all those who have to make a diamond ring to consult Gaetano of GC Manufacturing Jewellery, you will not regret it. Thanks again!

Makhosi Victor

16:23 14 Oct 20

Incredible service. Good value for money. Thanks for making my rings.

Judy Steyn

17:50 12 Oct 20

I have had numerious dealings with GC Manufacturers. I find the owner Geatano to be proficient and reliable, with excellent prices that match the quality work that he delivers.
I look forward to dealing with him in the future

Sabrina Micheneau Adamo

19:47 28 Sep 20

I highly recommend "The Diamond Ring By GC Manufacturing Jewellery"
Amazing customer service pre-purchases but also post-purchases. Gaetano is highly experienced. He is a fabulous jeweller that has a heart of gold. He is always willing to go out of his way to assist customers whereas to advice them...

Ranché Theart

08:18 24 Sep 20

Excellent service and quality products that exceeded our expectations. We can highly recommend GC Manufacturing Jewellery.

Mehleli Ndlovu

10:31 13 Sep 20

Amazing company! Gaetano and hi team are the best in what they do! Thanks very much for the stunning diamond ring!

Joyce Gao Ramotshabi

09:13 27 Jul 20

Gc manufacturing jewellery is the best. My rings came today, they are so out of this world....master pieces, I nearly cried when i opened them. Brother Gaetano is the best, he was in touch with me all along. Thank you GC Manufacturing Jewellery....long live. looking forward to order more jewellery from you guys

Isabel Du Plessis

10:51 02 Jul 20

Excellent service and amazing craftsmanship!
Few people are still as passionate about their work and it shows in the product! My ring is passionately gorgeous!
My ring is back on my finger and I can not be happier!
Fast and friendly service.

Thank you!

Michelle de Witt

16:32 02 Jun 20

This is the quickest and most exquisite experience I have ever had and the quality is fantastic, I recommend them to the moon and back! My expectations were far exceeded. Thank you very much for taking my breath away. Please note the camera does not do this piece justice🥰

Giorgia Arcidiacono

19:39 29 Apr 20

Wonderful ring with an excellent quality. Thanks a lot!

Giuliana Ventimiglia

18:58 29 Apr 20

Wonderful jewellery design and excellent service! Highly recommended

Maxy Sibane

23:51 14 Mar 20

Finest quality and the beauty of the jewellery designs

Janita Wessels

06:28 16 Feb 20

Uitstekende diens, mal oor my ring! presies wat ek wou gehad het .

Cherissa Smit

15:38 16 Dec 19

Excellent Service. Princess cut diamond set in Platinum. Absolutely perfect !

Mary Capriello

11:48 03 Nov 19

beautiful diamond rings, very good service.

Zandile Nkosi-Magiledzhi

08:09 29 Sep 19

I love my wedding ring # is beautiful.

Koby Rabinovitch

19:15 04 Sep 19

Had a custom piece designed and made, and to date it still remains one of the most beautiful pieces in my collection.
Fantastic design and workmanship, friendly service. A true value added experience !
THANK YOU MR COSTA

Purusha Gihwala

15:43 02 Sep 19

Excellent workmanship! Superb service!

Fred Kolt

07:47 23 Aug 19

Superb service and quality, congratulations to Gaetano, his factory produces rings of remarkable quality. Thanks for the wonderful ring.

Cheryl Wendelken

05:33 21 Aug 19

Mr Costa engraved my very special dog tags beautifully 🐾🐩 if you want beautiful inscription & something completely different for your tags, contact Mr Costa at GC manufacturing jewelry, he is excellent.

Patrizia Alessandra Eleftheriou

22:36 15 Aug 19

We have always supported GC manufacturing jewellery, there work is amazing very professional from the minute u walk into the offices and most of all the pieces they creat and perfection. Thank you.

Beauty Molife

16:01 03 Aug 19

First class service, affordable prices and superior quality. Everything I was looking for, thanks for the wonderful ring.

Althea Dunn

16:20 28 Jun 19

I want to thank Gaetano for the most amazing diamond ring. I was reluctant to change jewellers and now I'll never look back.

Nontokozo MaNtombela Thwala

12:39 09 Mar 19

Wow I was impressed by the service and my wedding rings it is everything I have hoped for, it's has been 2 years now but I am still in love with my it😍 😍

Shalina Moodley

08:12 04 Mar 19

Thank you for my stunning 18ct rose gold bridal set. The design is exactly what I wanted. The diamond earrings are stunning. Awesome work and great service. The clarity on the diamond is beautiful.

Claire Louise Bernardo

16:13 15 Feb 19

Some beautiful work done for me lately. Trustworthy, honest and talented! Definitely recommend.

Bernd Erdmann

18:39 23 Jan 19

You’re looking for Your ring or wedding band, go and visit Gaetano Costa.
We already had a picture about what we want .explained and discribed what we’re looking for.
A few weeks later we received our wedding bands what was much nicer than expected.
A big thanks to Gaetano and the team for a perfect work.
Grete & Benny

Michele Phillipson

05:47 22 Nov 18

Exceptional service and advice, great costing and the most magnifent ring remodeled for me! I love it! Thank you Gaetano, cannot wait to see my next ring! Definitely recommend 100%.

Just collected the ring that Gaetano has made me for my 50th birthday and it is spectacular! Superb workmanship. Thanks so much, it's wonderful to work with you again.

Tiaan van den Heever

18:52 22 Oct 18

Recently made an engagement ring at GC and the level of service was exceptional. Extremely helpful and accommodating not to mention the speed and professionalism. Will definitely give a 10/10 to anyone looking into making the perfect ring for the perfect someone.

The website is also great extremely well done.

Teresa Pinture

11:48 12 Oct 18

Very professional, I really recommend it to everyone

Bianca Braun

11:47 26 Sep 18

Had my engagement ring redesigned and sized... Turned out to be everything i had hoped it would - absolutely beautiful.
Gaetano Costa is very professional and i would recommend G.C Manufacturing to anyone looking to purchase / design jewellery

Steve Kairuz

12:37 14 Jul 18

Excellent service and advice. The rings are beautifully made. Thank you Gaetano for an outstanding effort! I highly recommend GC Manufacturing.

Irene Du Plessis

17:49 19 Jun 18

Excellent service, thank you very much.

Leonard Coetzee

09:52 06 May 18

Well done Gaetano, thanks for the amazing ring. My girl friend shes very happy

Craig Oberholster

12:32 05 May 18

I can’t tell you how happy I am. Gaetano knew exactly what I wanted and managed to make the ring I wanted more masculine.
Thank you once again and I would recommend Gaetano over and over again.

Tomer Yadid Levy

07:34 03 May 18

Well done Gaetano. Am very happy with my ring.
Thanks again

Veronica Raymond

12:58 05 Mar 18

Very altracrive. Will contact them soon to have my rings

Dolly Mazibuko

10:12 05 Mar 18

Couldn't have found anyone better to design my wedding band, it's everything I've ever wanted. Thank you Gaetano for the exceptional work and your professionalism💍

Andrew Ford

16:03 17 Feb 18

Gaetano was brilliant. Made my fiancée and I feel very welcome. An honest guy who knows exactly what you’re looking for even if you aren’t sure yourself. Thank you for our beautiful wedding rings.

Jacqui Potgieter

08:51 17 Jan 18

What a fantastic person Gaetano is. His communication is first class. He does what he says and his product is stellar. I am a VERY happy client. 6 star service. Will definitely buy here again. Got exactly what I ordered. Very impressed. 1000% trustworthy ��

Candice Paul

11:59 15 Jan 18

I would like to advise anyone who is getting married, please go to Gaetano, he is the best, my future husband is so happy with his ring and its quality!!!!!!!
His prices are reasonable and he just knows exactly what you want first time around........Thank you so much G.C Manufacturing you made me so happy!!! because my man is happy and he is a hard one to please.... I will refer everyone I know to you...

Tarryn Fernandez

13:48 08 Jan 18

Quick, efficient service at an affordable price! My ring looks new again � Thank You

Girly Moremi

19:19 06 Jan 18

Thank you for your service. I really love the ring is so beautiful. Im coming back with more customers.i wil be back for my wedding ring.

Juleen Mc Namara

08:35 05 Dec 17

Thank you so much for the amazing service. I preferred a weeding band on a Thursday evening. I was called the next morning asking me if I wanted any engraving done as this was a free service. Was call again Monday morning to let me know the ring was ready. I will definitely recommend to anyone. Friendly and amazing!!!!!

Babuse MaNdlovu Mchunu

17:42 28 Nov 17

Gaetano is a star � Honestly! My husband and I picked rings off his catalog for our wedding and boy were we beyond pleased. He is very friendly and attentive. He’s also good at meeting your budget without compromising quality. I would definitely recommend his gorgeous rings (and jewelry as a whole) for a unique and classy touch. Thank you so much GC manufacturing �

Jessica Ma Poon

17:53 13 Nov 17

Jessica Ma Poon We were so glad to find Gaetano and meet with him to discuss my dream ring. He was very helpful and professional. Knowing that he was making my ring made us very comfortable as he gives his personal touch. My ring is more than what I expected, so perfect and great craftsmanship. My ring is stunning, I love it and am so ecstatic! Thank you again for my beautiful ring Gaetano. I would definitely make use of our services again. Anyone looking to make a ring, I would definitely recommend Gaetano. :)

Nolwazi Mbola Makibelo

04:22 11 Nov 17

Gaetano worked miracles on my wedding ring. I went to him to have my ring remodeled, he was so friendly and helpful, he made some good recommendations and his prices are very reasonable. A week later he called me to tell me that my ring is ready. When I saw the ring I could not believe that it’s the same ring. He had even added a few more diamonds without changing his initial price because he does not compromise on quality. You are so gifted Gaetano and I’m so happy I brought my ring to you. Thank you so much and God bless you.

Rabia Khan

04:51 26 Oct 17

Absolutely love my wedding ring. Exactly what I wanted.

Juanrick Eagar

09:57 17 Oct 17

Thank you so much for your amazing service! The ring is absolute stunning and so beautiful! I will always recommend you!

Katlego Emeracia Komane

08:03 15 Oct 17

Excellent service would highly recommend them. Me and my Hubby are more than satisfied with our rings. We love them. Keep it up G. C ��

De Sniper

13:25 22 Sep 17

Timeous, helpful and on spec �

Caetano u d man

Josua Nell

04:58 21 Sep 17

I saw your ads on facebook, and booked a meeting with you. The professionalism shown was refreshing in a time where service delivery is not high priority. Thank you for the excellent service Gaetano. The rings came out beautifully, we are very happy! Can gladly recommend your company to anyone looking for that something special in diamond rings.

Angela Thomas

11:45 20 Sep 17

We just received our wedding rings. Thank you so much!!!!!!
They are absolutely gorgeous!!

I will definitely be recommending you to friends and family!

I must say, I had doubts going into this as it was the first time purchasing something of such value over the internet. Gaetano definitely set our minds at ease and delivered above and beyond!

Thank you so much! We will treasure these forever! We will be in touch in a few years for an anniversary gift :).

Daniella Serena Brain

18:21 19 Sep 17

Extremely happy with the stunning ring and received excellent service. Will definitely recommend visiting G.C Manufacturing.

Gaetano Midòlo

01:47 15 Sep 17

I live in Italy but I decided to buy the engagement ring in South Africa. Apart from the very affordable price the service it was really superb. Thank you.

Nicola Hutchings

16:15 14 Sep 17

Gaetano Costa you are an artist and a true visionary! Thank you for making my dream ring, You took something common and made it spectacular. You made beauty out of the ordinary. From the bottom of my heart thank you for this exquisite piece!!!!

Asanda Mgaga

14:04 11 Sep 17

Stunning work, did a bespoke halo diamond ring . Thank you for your outstanding level of professionalism and adherence to time frame, keep it up.

Noa Tabenkin

08:31 06 Sep 17

Very nice work thanks Gaetano

Thandi Mothotsi

07:58 29 Aug 17

G.C Manufacturing Jewellery are the best, efficient and know how to make their customers happy...I recommend them to everyone... I recently collected my wedding ring (Knife-edge Princess Cut) and is exactly what I requested. I can't wait for my husband to put this beautiful stone on my finger...

Picture loading......will share after my wedding :-)

Thanks G.C Manufacturing Jewellery and continue making your customers shine like DIAMONDS

Fabio Razzino

17:19 15 Aug 17

Great service and superb value for money
Thanks

Shelby Mouton

16:16 10 Aug 17

Got exactly what I wanted! Will definitely recommend. Thank you.

Angela Buchanan

19:44 01 Aug 17

Immaculate rings. My engagement ring is more than what I expected, its stunning and so much more than the photo we showed you. Your advise and service is spectacular. Thank you so much, you are one of a kind Jeweler. So happy we found you. We highly recommend you. Again we thank you. ��

Victor Windson

09:18 14 Jul 17

Great, really great service provided by Gaetano and his team. I order the ring from London UK, and everything went 100% well, from ordering to the delivery. I recommend this company to everyone for prices and excellent service. Thanks again:)

Connor Noah Harty

08:06 07 Jul 17

I can't rate Gaetano's work high enough! He was professional and accommodating in my fussiness and requests. He redesigned my wedding ring completely and added a stack ring in 10 days. The workmanship is outstanding, price is amazing and Im beyond thrilled with my new set!

Even resizing wasn't a hassle at all! THANK YOU :) We will be back for more :)

Kelz Benz

20:45 05 Jul 17

Where do I start rating such a GREAT customer centric company with the BEST guy ever being Gaetano. Gosh I started chatting to Gaetano via email because I live out of South Africa and made an appointment to see him on a Sunday (he opened especially for me). I came along with an image of what I wanted and he assured me he will make me a beautiful ring.
Being a girl I wanted the Biggest Rock but as a professional jeweler, he advised that my fingers were small and that I should keep to a certain size for my center stone. Boy am I Glad I went with his suggestion.

I went back home and sent an International Transfer deposit and my ring went into production, I requested step by step pictures of the ring making process and he gave me that (I am big on memories). when I got the completed ring picture I was loving it, however nothing could prepare me for seeing the ring LIVE when we went to collect the rings.

I say TRUST him to make you a memorable piece of jewellery especially engagement rings, wedding bands.

P.S he made my future hubbys wedding band and it got some special message engraved from me to him (again a thoughtful suggestion by Gaetano)

I could go on and on BUT I AM OVER THE MOON...don't hesitate to use their services. It is professional plus they will clean and polish your ring once a YEAR on the house...what an after sales PROMISE

Marco Razzino

19:06 10 Jun 17

The greatest and friendly service. Fantastic design. Thank you

Stephy Bronkhorst

14:55 09 Jun 17

The best jewelry maker I know- he is nothing but helpful every time. The jewelry always come out even better than imagined. Will never get my stuff made anywhere else but here. Thank you.

Ike Ditshego Rakoto

13:21 19 May 17

Excellent service from Gaetano, even after a year He still polish our rings without a hussle, All my friends had to come get their rings here after the service I got. Great Job Gaetano.

Callum Murray

15:52 08 May 17

I found GC Manufacturing by chance and what a find. I needed a special design for an engagement ring and upon visiting Gaetano Costa at his office no effort or request was too much and he assisted me professionally in obtaining and achieving exactly what I wanted. Gaetano talked me through the whole process, including time lines, costs, delivery to Cape Town etc. etc. From the moment I visited GC Manufacturing Jewellery in JHB to the time when the ring was delivered by courier to Cape Town the professionalism and communication shown by Gaetano Costa was excellent and I will highly recommend them for all your jewelry needs.

Katlego Olifant

10:05 02 May 17

Thy r so beautiful

Vicky Wale

07:57 29 Apr 17

Fantastic, I would recommend gettting your ring made here to anyone. I had the Bianca band made for my wedding ring and was slightly nervous at first as even though the website is very easy to use etc it's nervewracking when you purchase a ring you haven't actually seen or tried on. I had nothing to be worried about, the communication throughout the whole process was brilliant, the ring is stunning and Gaetano talked me through diamond certificates etc. I will definitely get more jewellery made here.

Fatima Saley

15:47 27 Apr 17

Gaetano was extremely efficient and provided me with the best service. I required a valuation certificate for my fiancée's ring for insurance purposes and found G.C Manufacturing Jewellery that offers this service. I made the payment and within 10 minutes Gaetano sent me the valuation certificate. He is absolutely brilliant and I recommend all of you to visit him at Benmore gardens shopping centre in Sandton, unit LG29. You will not be disappointed, his customer service is brilliant. I don't use social media, but I was so amazed with his service I used my mum's account just to write this review. Thank you for your amazing service Gaetano. You are the best. Keep up the great work G ! - Azhar Saley

Jerome Sweetland

08:07 25 Apr 17

Iam impressed with the service delivered by your company

Solome Mahomed

14:35 19 Apr 17

Gaetano's service is amazing! His craftmanship is on point and most of all so afordable!

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