Certified Diamond Network

Our passion for diamonds is matched only by our expertise in sourcing the most beautifully cut diamonds the world has to offer. Blend this with a 30 year heritage of the finest handcrafted award winning jewellery, created in CDN´s design studio and workshop. Combining these elements of diamond & jewellery expertise results in the ultimate buying experience for you!

Unlimited Diamond Selection - working on your behalf!
We have absolutely no affiliation to any one company or branded diamond. This allows us to truly work on your behalf with virtually unlimited access to the finest quality and best value diamonds available.

Fully Registered and Independent Certification - quality control from start to finish.
Driven by our philosophy of uncompromising ethics and integrity, the need for qualified diamond and jewellery certification is paramount. The CDN offers you a completely independent and registered diamond certification, plus a fully independent and registered (NCJV) National Council of Jewellery Valuers certification. This is a complete before and after checking system that independently verifies your purchase from beginning to end.

Designer Studio and Workshop - dream, visualise, create...
The CDN invites you to our design studio to create your dream ring. This service is available throughout Australia to anyone who has purchased their diamond or gemstone from the CDN. If you cannot come in to see us personally in our studio, remember that our online design service is second-to-none and a very popular way to have your ring handcrafted no matter how near or far away.