Little Gem Hold and Spin is a 3×3 slot with 5 Pay Lines, at an RTP of 96.70%, and a maximum win of 2 460x stake.

The wild jewel expands vertically to fill the entire reel whenever it forms part of a win, boosting line payouts. 
The main feature triggers when you land money symbols on the middle reel locking them in place and starting a Hold & Spin round where only money symbols drop. Each new symbol resets the respin counter, and the feature continues until no new symbols land.