1 Dollar - Elizabeth II Antwerp

The 1920 Antwerp Olympics were awarded to Belgium partly as a gesture of sympathy toward a nation devastated by German occupation during the First World War. The Games were underfunded, hastily organized, and held in a city still rebuilding — yet they introduced both the Olympic flag and the athlete's oath, two fixtures that outlasted every logistical shortcoming of the event itself.

The black diamond dust application is a finishing technique that became viable in collector coinage only within the last decade, achieved by embedding fine carbonado particles into lacquer before curing.