- Who
- Sirwan Barzani
- What
- 19.49 square metre(s)
- Where
- United Arab Emirates (Dubai)
- When
The largest crystal mosaic measures 19.49 m² (209.78 ft²) and was achieved in an event organised by Sirwan Barzani (Iraq), in Dubai, UAE, on 10 December 2015.
The mosaic is 4.96 m in length and 3.93 m in width.