Australia's Most Trusted Wholesaler

We manufacturer the best quality diamonds from around the world and deliver them straight to your doorstep.


Large diamonds. Rare colours. Exceptional Service.


Nobody does diamonds like Royal Gem Australia.

Trusted. Respected. Connected.

Fancy Shapes

Princess, Oval, Marquise, Pear, Cushion, Emerald, Radiant, Heart Shapes and more.

Rare Colours

Pink, Argyle Pink, Yellow, Blue, Green, Red, Orange and everything in between.

1ct+ Diamonds

From 1ct to 50ct+ & everything in between - we have investment grade diamonds in D Flawless Type 2A, 50 ct+ as well as Argyle Tender Stones.


Ready to find out more?

Whether you're a private client looking for a special type of diamond, or an investor looking to secure assets in a time-tested and globally-trusted commodity, we want to talk to you.

Get in touch below with Royal Gem Australia.