Certified Diamond Network

Custom Made Jewellery In Parramatta & Sydney

Jewellery should be as unique as the person who wears it. As a premier jewellery shop in Parramatta, we are dedicated to creating custom-made pieces.

Our one-off designs, crafted by award-winning designer Edward Swaab, are handmade on-site with precision and passion. Our diamond and gemstone brokerage service ensures you find the perfect gem sourced by industry experts.

Experience the difference at our design studio, where we create and handcraft one-off pieces that embody your personal taste and style.

ESC Stamp

Parramatta’s Favorite Jewellery Store

Certified Diamond Network is your go-to jewellery store in Parramatta. We are here to take you on a journey and create something truly one of a kind, an heirloom that can be cherished for a lifetime and beyond.

We pride ourselves on creating jewellery masterpieces with the highest uncompromising quality, all crafted on-site in our studio workshop.

A Ring Designed Just For You

We believe in uniqueness; therefore, we offer bespoke jewellery services to create one-of-a-kind engagement rings and wedding rings that capture the essence of your entwined souls. Create and design the perfect ring with our personalised service. We source the finest diamonds and gemstones, ensuring each ring is crafted to perfection. We aim to guide you through the process, helping you create a ring that is as singular and exclusive as your love story.

Request a Free Quote

Discover the personalised touch 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.

Our Approach

How We Craft Personalised Jewellery Pieces

Certified Diamond Network provides industry-leading standards of practice concerning all aspects of our custom jewellery design and production. Here’s how we do it:

Our work will exceed your expectation

1. DESIGN

We begin with a detailed consultation to understand your vision. Then, we create custom hand-drawn sketches to exact standards, ensuring each piece is unique and tailored to your specifications.

2. CASTING

Using the most appropriate methods, including lost wax casting, we form each custom piece with precision. Our skilled jewellers ensure the highest quality at every stage.

3. STONE & SETTINGS

We source ethically obtained stones and secure them using the most befitting settings. Our expertise ensures that each stone is beautifully showcased and securely placed, guaranteeing timeless beauty.

4. ASSEMBLY

Collaborate with the finest custom jewellery store in Sydney to design and develop the perfect example of custom jewellery for that special occasion.

5. FINISHING TOUCHES

Each custom piece completed at Certified Diamond Network received exceptional and meticulous care as it is hand-polished to achieve a flawless finish.

Custom Jewellery in Sydney

Beyond rings, we also craft a wide range of custom jewellery, including necklaces, bracelets, and earrings. Whether you are looking for a piece to add to your collection or a unique gift for a loved one, we can create jewellery that is as special and original as you are.

Custom Jewellery
About Carl

Why Choose Us

Personal Creations by Our Jewellers in Parramatta

Choosing Certified Diamond Network means choosing quality, expertise, and exceptional service. Here’s why you should trust us: 

  • Premium Materials Used

    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.

  • In-House Experts

    Our team of in-house experts, including our master craftsman and award-winning designer, are dedicated to creating jewellery of the highest standards.

  • After-Sales Service and Support

    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.

Happy Clients

CUSTOMERS ABOUT US

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 Goggin

I 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 Esposito

Hi 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 Cameron

Hi 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 Wright

Hi 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 Sireilles

Hi Carl, Obviously it all went to plan. She loves it and the size was spot on. Just wanted to say a big thank you to you and Edward for the exceptional service that you guys provided. Absolutely second to none. Will be in for the wedding bands for sure. Cheers

Jarrod Alati

Hi 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 Haggett

Hello 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 Hartigan
About Edward

Frequently Asked Questions

The 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.

Yes, we discuss your budget during the consultation to ensure the custom jewellery meets your financial expectations while maintaining our high standards of quality and craftsmanship.

Request a Free Consultation at Our Jewellery Store in Parramatta Today!

Request a Free Consultation at Our Jewellery Store in Parramatta Today!