Copyright © Certified Diamonds Network. All Rights Reserved
At Certified Diamond Network, we understand that jewellery is more than just an accessory; it’s a reflection of your unique story. Our bespoke design service allows you to create personalised engagement rings, wedding rings, and custom pieces that embody the essence of your love and individuality.
Every piece is meticulously handcrafted on-site by award-winning designer Edward Swaab, ensuring unparalleled quality and precision. Our studio specializes in creating unique, custom-made jewellery that reflects your personal style and individuality.
Through our exclusive diamond and gemstone brokerage service, we source the highest quality gems from industry experts. This guarantees that each piece not only meets but exceeds the expectations of our discerning clients, making it a perfect investment in both beauty and value.
We create bespoke engagement and wedding rings that capture the essence of your unique bond. Our personalized service guides you through each step, from design to completion, ensuring that your ring is a one-of-a-kind symbol of your love, crafted with the finest materials available.
From selecting the perfect gemstone to choosing the design elements, you have complete control over every aspect of the ring, ensuring a 100% original piece guided by an award-winning designer.
Handcrafted with the utmost care, each ring is made using the finest materials, ensuring durability and beauty for years to come. Let us help you design a wedding ring that reflects your shared future and serves as a beautiful testament to your love.
Discover the personalised experience that Certified Diamond Network offers by requesting a free quote today. Whether you’re envisioning a custom-made engagement ring or a bespoke piece of jewellery, our team is here to help.
Since 1974
Choosing Certified Diamond Network means choosing quality, expertise, and exceptional service. Here’s why you should trust us:
We use only the finest materials and source premium gemstones, ensuring that each piece of jewellery is made to last and retain its beauty over time.
We provide comprehensive after-sales service and support, ensuring your jewellery remains as stunning as the day you received it. From maintenance to resizing, we are here to help you.
Our team of in-house experts, including our master craftsman and award-winning designer, are dedicated to creating jewellery of the highest standards.
73/48-50 George St,
Parramatta NSW 2150, Australia
SHE SAID YES…. And then gasped “it’s better than I could have chosen myself!” as she looked down at the ring. I cannot thank this father and son team enough, they go above and beyond to serve you. So if you are wanting to make your special person feel extra special by going the extra mile then this personalised process will do just that and you will have brownie points in surplus for years to come! Thank you Carl and Edward for making this such a positive experience, Anita keeps smiling in awe of her “beautiful new shiny object” every time she looks at her hand. We can’t wait to have you design our wedding rings for our next chapter!
Greg GogginI just wanted to say a big thank you for your excellent Customer service (Carl) and brilliant craftsmanship & advice (Edward)! I absolutely love my ring – the diamond, design and fit is everything I wanted!! I have so many comments every day and I tell them exactly where and who did it! I look forward to seeing you both in the next 8-10 months to get our wedding bands done. Thank you for everything once again!
Bianca EspositoHi Carl & Edward, We are thrilled to let you know that Jarrod popped the question (and I said yes) during our holiday in Africa. I absolutely love the ring – it is stunning and even more beautiful than I anticipated. Thanks so much to both you and Edward for an amazing piece, one which I will treasure for a lifetime. Many thanks
Annette CameronHi Carl and Ed, I just wanted to say a huge thank you to Ed and yourself for all your hard work and being able to complete the ring in time. The finish is amazing and I couldn’t have hoped for a better design and finished piece. Thank you for all your help and advice throughout the process, it made it easy, fun and put me at ease knowing your expertise and high standards you set for yourselves. Tyrolin absolutely adores the ring as well as the little touches such as the saw piece and it fits perfectly! She said she couldn’t have hoped for a better proposal and ring. Many thanks
Alex WrightHi Carl, ABSOLUTELY OBSESSED WITH MY ENGAGEMENT RING! Daniel & i went through the whole process together with Carl & Edward from sourcing the perfect diamond to designing the ring around our phenomenal diamond. Carl went above & beyond to ensure the diamond was everything i had hoped for and more. Edward spent hours working with us on a unique design just for us, his craftsmanship is out of this world, everyone who’s commented on my ring has said its the best they have ever seen and they’re not wrong Edward’s work is phenomenal and he doesn’t stop until he has created the perfect masterpiece! Thank you both so much!!
Hayley SireillesHi Edward and The Team, I have been meaning to write this for some time now and I apologise it’s taken so long. I must say a huge thank you to you for your work on my engagement ring. Your design is exquisite, beautiful, stunning! The list could go on as the ring is truly amazing! I have had so many comments on your design and it is far better than I could have ever imagined.
Kristy HaggettHello Carl, I have been meaning to email you since I received my ring from David to tell you how much I love it. Thank you to you and Edward. Thank you also for your frank advice about what size the shoulder diamonds should be, they look wonderful at 0.75ct. The setting is absolutely perfect too. There is not a day that goes by without people commenting. I love it so much, so thank you.
Bronwyn HartiganThe time to create a custom piece varies depending on the complexity of the design and materials involved. Typically, our process takes between 4 to 6 weeks from initial consultation to final delivery.
Choosing a custom-made ring ensures a unique and personal design tailored to your preferences, from selecting materials to details. It offers superior craftsmanship and handmade precision for durability and a perfect fit.
Begin by scheduling a consultation either at our studio in Parramatta or online. During this meeting, we will discuss your ideas, preferences, and budget to kick-start the design process.
Yes, we can accommodate both requests. Whether you have a specific design in mind or need assistance in creating something entirely unique, our skilled artisans and designers are here to bring your vision to life.
Yes, we provide comprehensive after-sales support, including resizing, cleaning, and maintenance services to help you care for and preserve your custom jewellery for years to come.
Begin your journey to creating a piece of jewellery that’s uniquely yours with a free consultation at Certified Diamond Network. Our expert team is here to listen to your ideas, answer your questions, and guide you through the process of designing a one-of-a-kind piece.