Search For a Diamond


Our Services

Expand to search for White Diamonds, Pink Diamonds or Yellow Diamonds

Expand to search for Engagement Rings, Earrings or Precious Gem Collection

Without our clients, our work would have no meaning


Ask about our custom design service.

  • Elaine John
    Elaine John

    5 out of 5 stars

    posted 2 months ago

    I could not speak highly enough my experience with Robert. He listened and gave me the diamond of my dreams. He answered all my hundreds of questions timorously and professionally. The service from the first phone call to the picking up of my rings was excellent. I have retold this unique service to all my friends and family who have said when in the market they would not hesitate in using the Australian Diamond Brokers. I have this review makes you feel the same same. I am strong believer in promoting businesses who excels in what they do. Thank you again Robert and the staff at the company.

    kevin seung ho Lee
    kevin seung ho Lee

    5 out of 5 stars

    posted 1 day ago

    Thanks to Garren and his team, I was able to get exceptional service and beautiful engagement ring made here. They are very professional, have lots of design options and are flexible in terms of meeting the needs of everyone. I would definitely recommend to anyone looking to purchase nice jewelry!

    Shane Marrs
    Shane Marrs

    5 out of 5 stars

    posted 3 weeks ago

    After months of researching diamonds, engagement rings and reading reviews, I finally worked up the courage to contact Australian Diamond Brokers because their reviews were all excellent. I now know why.
    A couple of months later, here I am with the perfect ring and a fiancé!
    It would be rude for me not to write a review because the experience was so perfect.
    Put simply, I could not be happier with the service and quality that Robert and ADB provided. All of our communication was via email and phone calls as I live in a different state, which I thought might make it difficult, it did not at all. Robert and the team were able to come up with a design better than I could have imagined, match it with a high quality diamond and all at a much better price than everywhere else I looked (every typical AU shop or online diamond wholesaler).

    I had an idea of what ring design I wanted, all I did was send a few photos for ideas then we went back and forth over designs until it was perfect. So much easier than I expected.
    Selecting the diamond was just as simple. Robert provided me with certificates, high quality images and great professional advice of each one until I found the one I liked. At no point did I feel uncomfortable like I was being too picky or difficult. Robert was always positive, helpful and committed to making it a comfortable and easy experience and ensuring I was happy with the end result.

    If you are in the market for an engagement ring or even just a diamond, I highly recommend sending them an email or giving them a call. You won't regret your decision!

Education Resources

Round Cut Diamonds

The Round Brilliant Cut was developed by Marcel Tolkowsky around 1919 as part of his PhD thesis in mathematics. Tolkowsky developed the Round Brilliant Cut ...

Read More

Princess Cut Diamonds

The name “Princess Cut” was originally used in connection with another diamond cut, otherwise known as the “Profile” cut, designed by Arpad Nagy, a London ...

Read More

Pear Shape Diamonds

The pear shaped diamond is also called the “tear drop diamond” because of its shape. The pear shaped diamond is a combination of the round ...

Read More

Oval Cut Diamonds

Oval diamonds have beautiful brilliance similar to a round diamond. Oval diamonds are also very popular as their length can accentuate the long, slender fingers ...

Read More

Marquise Diamonds

An elongated shape with pointed ends inspired by the fetching smile of the “Marquise de Pompadour” and commissioned by the sun king, France’s Louis XIV, ...

Read More

Heart Shape Diamonds

Though a technical description of the heart shaped diamond is anything but sentimental (the heart shaped diamond is essentially a pear shape with a cleft ...

Read More

Emerald Cut Diamonds

Choosing an emerald cut diamond As illustrated above an Emerald cut comes in different shapes, The shape that suits you right is a choice that Emerald ...

Read More

Cushion Cut Diamonds

Beginnings and rise in popularity of cushion cut diamonds When the cushion cut was developed a few hundred years ago, the dominant style of diamond faceting ...

Read More

Asscher Cut Diamonds

Developed in 1902 by the Asscher family, the asscher is a “stepped” square cut. As seen in the picture below the linear diamond features straight ...

Read More