- Who
- Aaron Shum Jewelry Ltd.
- What
- 40,815 total number
- Where
- Hong Kong (Shanghai)
- When
The most diamonds set on a toilet is 40,815 diamonds and was achieved by Aaron Shum Jewelry Ltd. (Hong Kong), in Hong Kong, China, as verified on 22 October 2019.
The record was achieved as part of a collaboration between Aaron Shum Jewelry Ltd. and Swiss brand Coronet.