[Source] Aussie cubic zirconia supplier?

Hello all, just wondering if any of my Australian compatriots know
of and would be willing to recommend a supplier of cubic zirconias?
I was about to try my luck on some internet sites, but thought I
would check in here first and see if anyone had any recommendations.

I’m just after a range of shapes & sizes (colour not so important)
to practise stone setting. Also I’m just a learner, so don’t need
huge volumes.

Many thanks,