|Past members||Nikol Šneiderová
Their most famous song is "Showbyznys" (music and lyrics written by Nikol Davídková). The YouTube music video for the song was viewed over 200,000 times in 2 months, which is comparable to videos by some leading Czech artists. By now, it has been watched over 500,000 times. They split up in February 2014.
In spring 2010, they issued a CD titled "Showbyznys" and shot a music video for the title song.
In December 2010, they made their second videoclip, titled "Den D".
In January 2011, the group issued a karaoke DVD.
In spring of 2011, the band's manager Velichko Lozanov left, and the band's songwriter Nikol Davidkova took the management into her own hands. Since November 2011, the group is managed by Ivan Rössler.
- Nikol Šneiderová, born August 7, 1998
- Kristýna Pecková, born March 5, 1999
- Hana Hladíková, born April 24, 1999
- Kristýna Šlingrová, born March 9, 2000
- Showbyznys (2010)
- Deja Vu (2011)
- Na Dlani (2012)
- "Diamond Cats - official Facebook page" (in Czech). Retrieved 2011-11-04.
- "DIAMOND CATS / BravoGIRL.cz" (in Czech). BravoGIRL.cz (BAUER MEDIA v.o.s). Archived from the original on 2012-04-25. Retrieved 2011-11-04.
- "O skupině Diamond cats" (in Czech). Diamondcats.cz. Archived from the original on 2013-09-07. Retrieved 2011-11-04.
- "Soutěž s Diamond Cats!" (in Czech). BravoGIRL.cz (BAUER MEDIA v.o.s). Archived from the original on 2011-09-28. Retrieved 2011-11-04.
- "Diamond Cats - Showbyznys official music video by Royal Production". Retrieved 2011-11-04.
- "Desetileté holky Diamond Cats zpívají o showbyznysu. Konkurence LuŠtěLy?" (in Czech). KOULE.cz. 2010-07-31. Archived from the original on 2010-08-06. Retrieved 2012-03-16.