The Diamond Collection is the first compilation album by rapper and singer Post Malone. Its title refers to how all of the songs on the compilation (besides the recently released “Chemical”), have been certified diamond by the RIAA, the all-time record for any artist.
The Diamond Collection debuted and peaked at #16 on the Billboard 200 for the chart week ending August 19, 2023. The album moved 32,000 equivalent units in its first sales week.