Colossal Diamonds
About this machine
A quiet classic, this larger-than-life game, Colossal Diamonds®, takes the space of three standard cabinets, but performs on par with about six of them. Housed in our Big Red cabinet, the simple, classic game play and high denom configuration has been proving a hit for players and casinos where ever it has been placed. Colossal Diamonds is a 3-reel, 1-line game. It’s a low volatility game with simple, single line game play and a top award of $6,000.
Description sourced from the manufacturer's public product page.
Colossal Diamonds on video
Real footage of this machine — 6 clips whose title names it. We index them; the videos live on YouTube. More on YouTube ↗
Artwork & cabinet
Official game video
AGS's own demo reel for this machine. Open on YouTube ↗
What's the RTP of Colossal Diamonds?
There isn't one number — and any site quoting you a single figure is describing a different product.
Manufacturers ship the same title in multiple par versions, commonly spanning roughly 85% to 96%. The casino chooses which one to install, and that choice is not disclosed on the machine. Nevada regulation only sets a floor: every wager must theoretically return at least 75%.
What regulators actually publish is hold percentage — realised performance after player behaviour, aggregated by region and denomination. It is never broken out by game title. So the honest answer for any land-based machine is a range plus an unknown configuration, not a single figure.
Figures quoted elsewhere for this title are almost always taken from its online version, which is a different product with a different maths model.
Where to play
We don't yet have verified floor placements for this machine. Our casino cross-reference covers 442 properties, but only through IGT's public linked-progressive data — which doesn't reach AGS titles. We would rather show nothing than guess.
Other Class II machines from AGS
Class II titles run on a shared bingo draw rather than an independent RNG — a different product category, not just a different game.
Most-filmed AGS machines
All 219 AGS machines →The titles from this manufacturer that slot channels actually put on camera.
