1 Dollar - Elizabeth II Great Pyramid of Giza

The Solomon Islands has issued gold fractionals under various licensing arrangements since the early 2000s, with pieces like this produced primarily for the collector bullion market rather than any domestic monetary need. The Great Pyramid subject belongs to a broader wave of Pacific island-issued microcoins that flooded the numismatic market in the 2010s — legal tender by technicality, collectible by design.

At 0.5 g of 14-karat gold, the actual precious metal content is minimal. The appeal, such as it is, rests entirely on the novelty of format.