Millennial Diamonds and Jewellery


MDJ are one of the most trusted & leading wholesalers of Lab Grown Diamonds & Jewellery to B2B traders & Jewellery Retailers in Australia & New Zealand. We offer a novel choice of diamonds at a reasonable price, calibrated size & consistency in quality for both Certified and non-certified Lab Grown Diamonds.

Our Sydney & Melbourne offices are comprised of professional & friendly team of diamond and jewellery experts who endeavour to assist you with your purchase and committed to continuing delivering a consistent supply of the highest quality diamonds & jewellery
to our clients.

What is Lab Grown

Diamonds?


Chemically, physically and optically identical to mined diamonds a diamond seed is placed under manufacturing in laboratory, identically replicating the natural process of any rough diamond found in earth, this created rough diamond is then cut and polished.

Why Lab Grown

Diamonds?


Mined Diamonds have been defiling our ecosystem and environment for hundreds of years. Soil erosion, deforestation, and ecosystem destruction are some of the issues faced globally due to excessive mining activities

Lab Grown Diamonds have been rapidly increasing in popularity over the last few years and MDJ endeavour in delivering Conflict-Free, Ethically sourced, Sustainable & Eco-Friendly diamonds & jewellery to their clients.

What we stock?


MDJ being one of the largest stockists in Lab Grown Diamonds & Jewellery

Diamonds Range


We offer various varieties of diamonds colour, shapes & sizes such as Brilliant Round, Cushion, Heart, Marquise, Pear, Princess, Radiant, Square Radiant, Baguette, Tapers, Emerald and Oval in certified and non-certified.

MDJ have access to overseas stock and if you cannot find anything particular call or email one of our team member and we will source it for you.

Our Jewellery Range


We offer various varieties of jewellery in different size such as Studs Earring, Tennis Bracelet & Necklace, Pendants & Engagement Rings.

MDJ also caters to your taste & our designs encompass many different styles, such as the elegant modern design, classic traditional designs and antique style Art Deco. In addition, we can create your bespoke design or recreate pieces from images & remodel jobs.