What is the general quality of most diamonds sourced from Australia?

The sourcing of diamonds from Australia, particularly from the Argyle mine, is known for producing diamonds that are often characterized as smaller and of lower quality when compared to other diamond regions. Most of these diamonds are typically not the large, gem-quality stones that one might find from other locations renowned for high-quality diamonds.

The Argyle mine, which was operational for many years, yielded a significant amount of smaller, lower-quality white diamonds as well as a unique variety of colored diamonds, particularly pinks. However, the predominant quantity of the diamonds mined there did not meet the high-quality standards that many consumers and jewelers seek. This is why describing them as "small and poor in quality" is reflective of the general output from Australia’s most famous diamond source.

The correct understanding of Australia's diamond quality highlights the unique nature of the diamond market and the variations in quality and size based on geographic location.