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The Diamond Ring By GC Manufacturing Jewellery
 Benmore Road & Grayston Drive, 2196   Jewellery
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The Diamond Ring By GC Manufacturing Jewellery
   Based on 16 Evaluations

    About Us

    The Diamond Ring By GC Manufacturing Jewellery, was founded in 2003 by Gaetano Costa, General Manager & Owner of the company with the intention of creating a unique Diamond Engagement Rings & Wedding Rings line in its style and design. No Retail! Directly from our factory to your finger. Jewellery Repair & Restoration - Same Day Service. Ring Resizing. Jewellery Engraving and much more. Enjoy luxuriously, made-to-order rings, crafted to perfection with care and loving attention. We provide a dedicated friendly service to take you from the start of the commission all of the way to the final ring. All our Engagement Rings & Wedding Rings have a Lifetime Warranty.
    ”We stand behind the legendary quality and craftsmanship of all our products”. Our in-house workshop is equipped with highly skilled and trained staff able to carry out precise and exclusive designs.
    Your beautiful Jewellery deserves due care and benefits from regular cleaning and careful handling.
    Everything you need for your damaged or broken Jewellery is carried out in our workshop - Sandton - South Africa.

           |   Our company in social networks


    Payment Options:

    • Visa
    • Master Card
    • Cash
    • Bill
    Others: Online Payment - DPO Paygate

    Opening Hours:

    Monday: 08:00 to 16:30
    Tuesday: 08:00 to 16:30
    Wednesday: 08:00 to 16:30
    Thursday: 08:00 to 16:30
    Friday: 08:00 to 16:30
    Saturday: 09:00 to 12:30
    Sunday: Closed
    Additional Info:Book an apppointment directly online:
  •  Evaluations of The Diamond Ring By GC Manufacturing Jewellery (16):
    • Freddy Momberg
         Freddy Momberg

      I chose 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!

    •    ericd.ville132

      We just received my rings today and are absolutely delighted. Choosing something so personal and valuable online was a bit nerve wracking but, as mentioned in other reviews, GC Manufacturing Jewellery did not disappoint. Gaetano was very knowledgeable and helpful with our many questions. I would not hesitate to recommend to our friends and family. Great stunning quality and superb service with free annual restoration service, definitely something unique. Thank you.

    •    r.hendricks105

      Great service and very high quality of engagement rings. I thank Gaetano and all his team for the fantastic diamond ring, my girlfriend is very happy and this is the most important thing. Thanks also for the gift, we really appreciated the touch. 5 stars are very few to quantify your perfection. Visit and you wont never regret. Thank you!

    •    jadeswart008

      Magnificent engagement rings and wedding rings, is the best site to buy diamond rings, reliable, safe with excellent service. Thanks to all the GC Manufacturing Jewelery team.

    •    sandrajoubert1992

      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.

    •    amosindicich18

      Best jeweller in town with no doubt, such amazing work from Gaetano and his team. They really do pay attention to detail. My ring looks amazing....

    •    brendasindicich84

      Excellent service from Gaetano and his staff. Ordered my ring and had it with me in 7 days and it was beautiful. The work that they put In is phenomenal. I’m definitely having more stuff made with them. Thank you so much

    •    defreitasalan6

      I bought an online ring from Cape Town, quite skeptical at first but I must say that I was really overwhelmed, not only by the service but by the quality compared to the price i paid. In a country where anything costs a fortune, it is rare to find an honest company like this. I thank Gaetano Costa for all his great work.PS: The same identical ring with the same identical material and type of diamond in a store (chain stores in South Africa) cost 3 times more and already discounted.

    •    mara.duplet

      Without no doubt are the best jewellers in South Africa. Gaetano is extremely skilled and very professional on what he does. My diamond ring was absolutely stunning and could never get anything better in any best quoted jewellery shops in south Africa. Today in a country where everything is overpriced is really rare to find a company like GC Manufacturing. I do recommend to everyone!

    •    bella.berreto

      I have to thank Gaetano for his professionalism. I received superior service with the quality of my ring that goes beyond perfection. You can see the Italian touch in his trade.

    •    lara.fedez68

      I ordered my ring from GC Manufacturing Jewelery, directly online, I didn't have any problems and the ring was really amazing. I recommend GC to anyone who wants to buy his diamond ring. Thanks again.

    •    beauty.molife

      Best jewellers in South Africa, been using their service for many years and never got disappointed once. Really amazing place. Thank you

    •    kosta.eleftheriou

      Incredible service and stunning products. Will be back for more, thanks for all your help.

    •    leratoxaba325

      Excellent service, outstanding quality and price. Definitely one of the best jewellery manufacture in South Africa. Thanks again. Lerato:)

    •    brendasindicich

      Best service i have ever recieved. They are amazing.

    • Lucy Ades
         Lucy Ades

      Amazing service, really best jewellery in South Africa. Thank again for my stunning ring.



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Benmore Road & Grayston Drive, 2196
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The Diamond Ring By GC Manufacturing JewelleryBenmore Road & Grayston Drive2196JohannesburgGauteng0113267919
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