In the far north of Western Australia is the unique wilderness of the Kimberley. Edged by crystal blue ocean and white sand beaches, this ancient and remote land is home to vast wildlife sanctuaries, spectacular gorges, caves and expansive rock formations.

Celebrated for its breathtaking sunsets, the Kimberley sky ignites in radiant gold, fiery orange, deep grey, and smoky purple. This spectacular lightshow spreads across the horizon, revealing the region’ s iconic boab trees with their rotund trunks and twisting branches.

1

+/- 0.01ct

KIMBERLEY SUNSET

2026 2oz Gold Proof High Relief Gilded Coin with Diamond

$ 500 Australian legal tender

1

0.04ct Argyle Pink Diamond™ 280 mintage

26Y22AAA

Backlit by the breathtaking sunset, their striking silhouettes have become enduring symbols of the Kimberley landscape.

To capture the beauty of the outback, this stunning 2oz 99.99 % pure gold coin features a new design for 2026, intricate rose gold gilding, and a hand-set sparkling Argyle Pink Diamond™— making it a minting masterpiece.

A solitary boab tree sits in the centre of the coin ' s reverse, surrounded by a landscape of rocky cliffsides and cascading waterfalls.